New QFT Q-Series and Holley HP main bodies for racing and street performance use alike that can be further uprated. Holley old model (4779, 3310) high performance main bodies from renewed to modified and uprated with adjustable air correctors and four corner idle. And new Holley replacement main bodies.
Ultra high performance main bodies for drag racing, oval track racing, and street use alike. The apex predator of 4150 carburetor performance.
Q-1050, Downleg Booster
Q-950, Annular Booster
Q-750, Annular Booster
Q-750, Downleg Booster
Very versatile main body for racing on a budget and upgrading a street carburetor to a high-performance setup without a complete carb swap.
HP 750, Mechanical Secondary
HP 750, Vacuum Secondary
HP 650, Mechanical Secondary
For replacing a busted or grimy main body from the Nixon or Carter administrations or the base of a new build.
3310-12 (Shiny), 750 Vacuum Secondary
3310-13 (Gold), 750 Vacuum Secondary
1850-15 (Shiny), 600 Vacuum Secondary
Renewed main bodies from the muscle car days of drag racing. Unmodified with choke towers and units converted to the full adjustability of the new millennium's high end carburetors. Inventory changes very fast, please email to see what's available.
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