Our 750 cfm 4150 holley blow through carburetor has been proven to 1100+ h.p. The 750cfm carburetor is a great carburetor for that perfect blend of street and strip. This carburetor will provide great driveability with all out performance on demand. Whether you have a 500HP daily driver or a 1000HP street and strip car this will suit your needs.
CSU starts by milling the choke tower and machining the main body for screw in air bleeds. Then all the venturis have the casting flash removed and blended for improved airflow. After machining and blending of all venturis is complete we install our custom designed billet annular booster. This booster is a critical part of the metering circuit.
Each base plate is hand assembled assuring a smooth transition from idle to WOT. end of primary throttle shaft is cut and base plate is capped. All base plates are checked for WOT and throttle blade alignment in throttle bores. Vacuum port in the rear is tapped for 1/8" pipe plug or fitting.
The metering blocks are calibrated to each customers needs. This includes modifying the emulsion circuits, idle feeds, and pvcr's(power valve channel restrictions). Secondary metering blocks get screw in jet extensions.
Upon final assembly attention to detail is our signature at CSU. Nitrophyl floats and viton tip needle & seats are installed. The jetting, air bleeds, and accelerator pump circuits are calibrated to complete the overall custom calibration. Only at this point is the carburetor ready to carry the CSU name. It also comes with a money back guarantee. If your not happy with our carburetor within 30 days we will refund your money....
750cfm blow through carb
Call CSU Carbs at (909) 851-6955 today!