- Description
-
Details
- 650 CFM Airflow to Support 300-400 Horsepower
- Many Race Carb Features Tamed Down for Street Use
- Mechanical Secondaries for Maximum Performance
- Lightweight Tumble Polished Aluminum Construction
- Dual Accelerator Pumps, Four Corner Idle, Screw-In Air Bleeds and More
- Compatible with GM, Chrysler and Ford A/T kickdown linkage. Additional parts may be required.
- Dual Fuel Inlets for Consistent Fuel Delivery
High Performance Street Carb
Holley Street HP Aluminum 650 CFM 4-barrel carburetors give you trouble-free performance in a good-looking, easy-to-install package. They're calibrated to give you many of the high end performance features but optimized for more street oriented applications. Street HP carbs not only perform great, they feature a lightweight tumble polished aluminum construction that looks as good as it performs.Maximum Tunability
Holley Street HP carbs are factory set and flowed. Four corner idle allows you to precisely set idle. Screw in air bleeds allow even further optimization of air/fuel ratio. You can even change the cams activating the dual accelerator pumps for greater control of fuel flow on tip-in.650 CFM Rating
Rated at 650 cubic feet per minute of airflow (CFM), this size carburetor is good for most street/strip engines making between 300 and 400 horsepower. Good examples would be a moderately built 350 cubic inch engine that will be revved to 6500+ RPM or a mildly built 454 that will stay under 5000 RPM.