Engine Carburetor Street Series Model 650 CFM Mechanical Secondaries Type Proform

Engine Carburetor Street Series Model 650 CFM Mechanical Secondaries Type ProformPROFORMs new Street Series Carburetors are hand assembled in the U. S. Based on the wildly successful Race Series carburetors the new PROFORM street carburetors. Constructed of light weight aluminum, changeable idle air bleeds for easy non permanent calibration changes if needed. Fine tuning is accomplished by simply changing air bleeds not opening calibration restrictions with a drill bit. Each street carburetor features a billet metering block with

Fits 290-401 AMC Engines

50 Inch Diameter

For Use With Holley 4150 Model 850 CFM Mechanical Secondary ALCOHOL Carburetor

Just thread the proper end into the crankshaft and rotate the nut pressing the bearing against the harmonic balancer

Choke Tower

Dual Gauge Model with14mm and 18mm Spark Plug Hole Adapters

unlike the other brands out there

except hydraulic roller camshafts

Think of a simple can opener and you've got the concept behind this trick tool

Die-Cast Aluminum Tall Style With Baffles And Grommets

Eight wrench set in a vinyl storage pouch

makes a perfect affordable gift for the pro-racer