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- Hard Core Gray™ w/ black anodized billet aluminum metering blocks/base plate. Casting is hard coat anodized for ultimate corrosion resistance
- Ultra Double Pumpers feature an Optimized marine calibration that works out-of-the-box
- Factory preset electric choke for easy startups
- Mechanical secondaries for awesome performance
- 4 corner idle allows you to precisely control your idle system
- Built in, clear fuel level sight glass for easy, no mess fuel level adjustments
- Aluminum construction for a 43% weight savings
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Description
The new Ultra Marine Double Pumper™ Carburetors feature all aluminum construction and are equipped with metering blocks and a base plate made from 6061–T6 billet aluminum. They weigh in at approximately 5 lbs. less than a comparable zinc carburetor.
Specifications
| Barrel Qty | 4 |
|---|---|
| Barrels Quantity | 4 |
| Billet Color | Black |
| Body Color | Hard Coat Gray |
| Body Finish | E-Coated |
| Body Material | Aluminum |
| Booster | Down Leg |
| Booster Design | Downleg |
| Carburetor Use | Marine |
| CFM Rating | 750 |
| Choke | Electric |
| Choke Type | Electric |
| Color | Hard Coat Gray |
| Condition | New |
| Cubic Feet Per Minute Rating | 750 |
| Finish | E-Coated |
| Flange Shape | Square |
| Flange Type | Square/4150 |
| Fuel | Gasoline |
| Fuel Inlet | Dual |
| Fuel Type | Gasoline |
| Linkage Attached | Yes |
| Marine Approved | Yes |
| Marine Engine Size | Universal |
| Material | Aluminum |
| Model | 4150 |
| Mounting Hole Qty | 4 |
| UPC / GTIN | 00090127028971 |
| Warranty | Manufacturer's Limited 90 Day Warranty |