This carburetor has been discontinued. QuickFuel/Holley has submitted a new carburetor to NHRA for approval. As soon as it is available we will add it to our our website. Contact us by email or phone to get added to the list to get one on order. Super Street Series Carburetor - Stock & Super Stock Legal - 4150 square bore
- Vacuum secondary w/ tuneable secondary opening rate
- Fully adjustable electric choke - 1 wire hookup
- Dual 7/8"-20 inlets
- Dual metering block
- Billet throttle body & metering blocks
- Secondary jet extensions & notched float
- 4 corner idle adjustment
- Screw in air bleeds & jets
- Universal throttle levers to accommodate Ford A/T kickdown & GM 700 R4 mounting holes
- Clear sight glasses
- All aluminum construction (up to 5 lbs. less than other carbs)
- Tumble polished finish
- Meets 1.375" x 1.437" carburetor gauge rule
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