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This is a modified Holley 500 2BBL for alcohol turbo blowthrough use up to 500hp. Main modification to carb body is anular alcohol boosters with custom exit hole configuration and choke horn milling.
The cost for these mods $225
The block just ahed of the metering plate is a stack-on needle and seat. This piece adds a 3rd to my system to give me a total fuel (alcohol) capacity of up to 500hp, or 150+hp per needle and seat.
The cost of this stack-on block $150
This is a dual needle and seat float bowl for use on any alcohol modified Holley 2BBL or 4BBL carb.
It ha enough fuel (alcohol) flow to support 400hp 2BBL or 800hp 4BBL at only 5psi of fuel pressure.
The cost for 1 of these bowls $250
Allen
Moore
Lakeland, FL |