Circle track stock appearing Holley HP 650 CFM Carburetor This E85 fuel carburetor has all the special modifications to meet the circle track racers’ needs.

Features include:

• Molded wedge floats to keep the fuel flowing in the turns

• A power valve in the secondary side of the for carb for smooth transitions

• Reflowed stock metering blocks

• Progressive mechanical secondaries

• Dual 30cc accelerator pumps

• Spun-in straight leg boosters

• approved for late model stock car classes

E85carbs 4412 We select only the highest flowing castings
Position boosters precisely in center for best flow and equal signal
E85 Billet or Factory metering block design to match your engine and class rules if applicable. Balance all metering passages, then resize and modify for optimum fuel curve, including: Emulsion, High Speed Air Bleed, Idle, Idle Air Bleed, Main Well, Main Well Exit, Power Valve, Anti-Siphon air bleed accelerator nozzel, Transition Install hi-flow .130" needle and seat for consistent fuel delivery and float bowl volume. We Remove choke hardware and Assembled with reusable gaskets for ease in tuning and service.

Purchase a Custom 4412 Holley Stock appearing 500CFM 2 Barrel converted to use E85 $460.00

The E85 750 CFM Circle Track Carburetor is joining the Race Series line of high-performance carburetors. This carburetor has all the great features of the Race Series plus special modifications to meet the circle track racers’ needs.

Features include:

• Weighs only 7.4 lbs. All-aluminum construction.

• Molded wedge floats to keep the fuel flowing in the turns

• A power valve in the secondary side of the for carb for smooth transitions

• Teflon® bearing ribbons around the throttle shafts for smooth operation; and changeable operating links to control secondary opening rates.