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COMP Cams XFI NSR 228/231 Hydraulic Roller Cams 5.0L Coyote for Ford and Lincoln
Part # 191100
Description
XFI NSR (No Springs Required) Hydraulic Roller Swinging/Finger Follower Camshafts. DOHC - Big power gains in mid to upper RPM range, especially above 4900 RPM. Requires Cam phaser limiter kit Part #5493 or optional Cam phaser lock kit #5492 for Race Applications.
Specifications
| Advertised Exhaust Duration | 275 deg |
|---|---|
| Advertised Intake Duration | 275 deg |
| Amazon ASIN | B004RV09LS |
| Assembly Lubricant Included | No |
| Basic Operating RPM Range | 1,700-7,000 RPM |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
| Cam Type | Hydraulic Roller Swinging Follower |
| Camshaft Gear Attachment | 3-Bolt |
| Camshaft Material | Billet Steel |
| Camshaft Series | XFI NSR (No Springs Required) |
| Engine Family | Ford Coyote 5.0L DOHC Modular 4 Valve 8 Cylinder (2011+) |
| Exhaust Duration at .050 inch Lift | 231 deg |
| Exhaust Valve Lift | 0.453 in |
| Grind Number | F5.0D NSR-NA2H-126 |
| Intake Duration at .050 Inch Lift | 228 deg |
| Intake Valve Lift | 0.492 in |
| Lifter Type | Hydraulic Roller Swinging Follower |
| Lifters Included | No |
| Lobe Separation | 126 deg |
| Usage | Street/Performance |
| Valve Springs Required | No |
| UPC / GTIN | 00036584235705 |
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2011 - 2014 | Ford | F-150 | FX2, FX4, King Ranch, Lariat, Platinum, STX, XL, XLT | 5.0L V8 |
| 2011 - 2012 | Ford | Lobo | Base, King Ranch, Lariat, Sport FX4, XLT | 5.0L V8 |
| 2013 | Ford | Lobo | King Ranch, Lariat, XLT | 5.0L V8 |
| 2014 | Ford | Lobo | Lariat, XLT | 5.0L V8 |
| 2011 | Ford | Mustang | GT | 5.0L V8 |
| 2012 - 2013 | Ford | Mustang | Boss 302, GT | 5.0L V8 |
| 2014 | Ford | Mustang | GT | 5.0L V8 |
| 2011 - 2014 | Lincoln | Mark LT | Base | 5.0L V8 |