![4 Barrel Billet Aluminum Carburetor Main Body - 4150 Double Pumper [Black] They are designed for stock](https://cdn.shopify.com/s/files/1/0762/0316/3867/files/PCE116.1007.jpg?v=1783484144)
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
They are designed for stock or mildly modified engines for the value-conscious buyer
Speedmaster pumps draw just 5
This is our top-of-the-line medium profile LowRise+ Series manifold
These Speedmaster head bolt bushing kits allow you to use stock or aftermarket head bolts with Speedmaster or other aftermarket cylinder heads
they won't eat up race-winning horsepower
4 Barrel Billet Aluminum Carburetor Main Body - 4150 Double Pumper [Black] They are designed for stockThis Speedmaster design features tubes instead of discharge nozzles that provide a more consistent fuel flow. Want to upgrade your street carburetor to a high performance race carb but don't have the means to do a complete carb swap? If you can turn a screwdriver, you can get 25 to 50 HP from these Proform main bodies. With no air horn, choke tower, or choke control to restrict airflow, they deliver extra power easily and affordably.
US$ 33.15
US$ 33.15
US$ 40.80
US$ 33.15
US$ 33.15
