All aluminum construction - for nearly 50% weight savings over zinc version
Tumble polished aluminum with Black?äó billet aluminum metering block and base plate
No choke tower for unobstructed airflow
Air bleeds moved outward to allow a smoother transition of airflow
Air cleaner flange centered over venturii for improved airflow and performance. 5/16-18 bent air cleaner stud included
Down-leg boosters for improved fuel signal
Contoured hex head squirter screw for streamlined airflow
Internal pump passage on metering block equipped with tunable bleed off
Same 1-3/8?ǥ Venturii & 1-11/16?ǥ Throttle Bore size and Throttle Plate/Throttle Shaft size of original 0-4412
Fuel bowl provides 20% more fuel capacity while controlling slosh with internal baffling
Clear sight windows on both sides of bowl for easy & safe fuel level adjustments
Fuel trough designed into floor of bowl to route fuel flow directly to the jets and assists in keeping jets covered by fuel
Built in drain plug provides easy access to empty contents of bowl
-8 (O-ring) inlet threads offer a large variety of plumbing options (come with an extended -8 O-ring to -8AN male adapter and -8 plug). Can be plumbed from either side
Throttle shaft rides in oil impregnated sintered bronze bushings for smooth throttle actuation
Throttle shaft capped to prevent entry of debris & contaminates
30cc pump with metal lever. Anti-siphon valve in mainbody to reduce pump pull over
