Holley Aluminum Street HP Carburettor CFM 850 Square Bore Tumble
Holley Aluminum Street HP carburetors deliver weight savings, lasting good looks, and affordable tire-smoking performance! Utilizing the best features of their race-bred HP and their Double Pumper, Holley creates the perfect street/strip carburetors that weigh 40 percent less and take less out of your wallet, too. Street HP carburetors display an aluminum contoured main body design that has a tumble-polished shiny finish, with screw-in air bleeds for precision tuning capabilities. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street/strip engine setup for outstanding throttle response, drivability, and maximum performance. Finally, they are 100 percent wet-flow tested to ensure that they arrive ready-to-run.
More Holley Aluminum Street HP carburetor features:
* Optimized street/strip calibration for outstanding throttle response and drivability
* Contoured venturi inlet offers balanced airflow for increased horsepower
* Four corner idle for precise idle control
* Mechanical secondaries for awesome tire-turning performance
* Dual accelerator pumps for additional fuel under initial acceleration
* Dual feed fuel inlets for constant high-volume fuel delivery
* Available in 650, 750, 850, and 950 cfm versions
* Street HP base plate is used, so there are plenty of vacuum ports for power brakes, PCV, etc.
* Intended for lightweight vehicles with manual transmission or automatics with high stall and low gearing
