Description

APD has earned a great deal of attention recently for the development of their new Max Speed Carburetor. Developed for the NHRA “Super” classes, the Max Speed integrates a CO2 Operated throttle stop controller into the carburetor itself. The result is a more powerful, efficient, and consistent product for the 8.90, 9.90, and the 10.90 categories.
APD Max Speed Throttle Stop Carburetors are for the serious .90 Class Racer where every thousandth counts.
BILLET MAX SPEED 4500 SERIES CARBURETOR FEATURES:
-APD CUSTOM CALIBRATED BILLET METERING BLOCKS
-4 CORNER IDLE SYSTEM
-ADJUSTABLE EXTERNAL THROTTLE LINKAGE
-STAINLESS THROTTLE PLATE SCREWS
-ADJUSTABLE AIR BLEEDS
-HIGH FLOW PUMP NOZZLES & SCREWS
-CUSTOM BLOW THRU FLOATS
-CUSTOM DUAL NEEDLE AND SEAT FUEL BOWLS
-ANODIZED BILLET BOWL PLUGS
-6061-T6 CNC MACHINED MAIN BODY
-RAISED BILLET BOOSTERS TO HELP FUEL DEMAND AND CONTROL

Download a printable version of the spec sheet here