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Edelbrock Rollin' Thunder Camshaft for Small-Block Ford 351W V8

Part # 2281

Description

Edelbrock Rollin' Thunder Camshaft #2281 is designed for 351W Ford V8 engines and produce optimum torque from the low-end to the mid-range. Rollin' Thunder camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 449HP and 413 Ft Lbs of Torque when paired with RPM Air-Gap Dual Quad intake manifold #75354 and Performer RPM cylinder heads #60255. Must use a high stall tor que converter. Will not work with stock valve springs. Camshaft specifications: - Intake duration: 235 Degrees - Exhaust duration: 238 Degrees - Intake lift: .573" - Exhaust lift: .582" - Lobe separation: 112 Degree - Intake Center Line: 107 - Vacuum: 10"

Specifications

Advertised Exhaust Duration302 deg
Advertised Intake Duration299 deg
Cam TypeRoller
Computer Controlled CompatibleNo
Exhaust Duration at .050 inch Lift238 deg
Exhaust Valve Lift0.364 in
Exhaust Valve Lift with Factory Rocker Arm Ratio0.582 in
Intake Duration at .050 Inch Lift238 deg
Intake Valve Lift0.364 in
Intake Valve Lift with Factory Rocker Arm Ratio0.573 in
Lifter TypeRoller
Lobe Separation112 deg
UPC / GTIN00085347022816

Fits these vehicles

YearMakeModelSubmodelEngineNote
1975 - 1976BricklinSV-1-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1971 - 1974DeTomasoPantera-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1987 - 1989DeTomasoPantera-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1978 - 1982FordBronco-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1984 - 1993FordBronco-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1974FordCountry Sedan-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1974FordCountry Squire-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1972FordCustom-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1974FordCustom 500-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1977FordCustom 500Base5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1983FordE-100 Econoline-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1983FordE-100 Econoline Club Wagon-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1993FordE-150 Econoline-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1993FordE-150 Econoline Club Wagon-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1993FordE-250 Econoline-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1991FordE-250 Econoline Club Wagon-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1993FordE-350 Econoline-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1977 - 1993FordE-350 Econoline Club Wagon-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1976FordElite-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1977 - 1979FordF-100-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1977 - 1992FordF-150-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1993FordF-150Lightning, XL, XLT5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1977 - 1993FordF-250-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1977 - 1993FordF-350-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1970FordFairlane-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1970FordFalcon-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1974FordGalaxie 500-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1977FordGranada-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1972 - 1974FordGran Torino-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1976FordGran Torino-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1974FordLTD-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1976FordLTDBase, Brougham, Landau5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1977 - 1978FordLTDBase, Landau5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1979 - 1981FordLTD-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1982FordLTDBase, Crown Victoria, S5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1983 - 1984FordLTDCountry Squire, Crown Victoria5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1987 - 1991FordLTD Crown VictoriaBase5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1977FordLTD IIBase, Brougham, S, Squire5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1978 - 1979FordLTD II-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969FordMustangBase, Shelby GT-350Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1970FordMustangBase, Grande, Shelby GT-350Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1971 - 1972FordMustangBase, GrandeHyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1973FordMustang-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1974FordRanchero-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1979FordRanchero-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1974FordRanch Wagon-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1977 - 1979FordThunderbird-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969FordTorinoBase, GT, SquireHyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1970FordTorinoBase, Brougham, GT, SquireHyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1971FordTorino500, Base, Brougham, Cobra, GT, SquireHyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1972 - 1974FordTorino-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1976FordTorino-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1980LincolnContinental-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1980LincolnMark VI-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1977LincolnVersailles-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1974MercuryColony Park-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969MercuryComet-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1971MercuryCougarBase, XR-7Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1972 - 1974MercuryCougar-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1976MercuryCougar-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1977MercuryCougarBase, Brougham, Villager, XR-75.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1978 - 1979MercuryCougar-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1971MercuryCyclone-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1978 - 1979MercuryGrand Marquis-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1981MercuryGrand Marquis-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1971 - 1973MercuryMarquis-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1978 - 1979MercuryMarquis-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1981MercuryMarquis-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1977MercuryMonarch-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1969 - 1974MercuryMontego-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1975 - 1976MercuryMontego-5.8L V8Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque
1970 - 1974MercuryMonterey-Hyd Roller; 1500-6500rpm; Adv Dur at 0.050 Int/Exh 235/238 Deg.; Lift at Valve Int/Exh 0.573/0.583 in.; Lobe Spes 112 Deg. Intake Center Line 107 Deg.; Idle Vacuum at 1000 RPM - 10 inch; Designed For The Engine Swap Market; Not Legal For Use On Pollution Controlled Vehicles; Match w/RPM Air-Gap Dual Quad 75354 and Performer RPM Heads 60255; The Combo Produces 449hp and 413 ft.-lbs. of Torque