This carburetor has been race track tested and race proven to be faster than the competition’s 1050 Dominator by a tenth and 4 mph!! This was completed at the US Street Nationals in January of 2020! Need we say more… This carburetor is a spec carburetor as per Duck X Productions. This means the following: The carburetor cannot be any bigger than 1.750 inches at the base plate opening and is limited to a single carburetor and a stock cast base plate 4150 bolt pattern.
- Highest flowing 4150 on the market with over 1050 wet CFM
- Holley cast base plate and main body
- Adjustable external linkage
- IRD billet metering blocks that are fully tuneable for unparalleled fuel curve and fast shift recovery
- Thermal coated fuel bowls with big sight windows
- Adjustable air bleeds
- Down-leg style boosters
- High flow needle and seats
- GAS,Q-16,E-85,C-85, C 12 ,C16, C23, C45, & No2 which are the approved fuels to use for this class.