Home - Fuel Systems - Carburetors, Air and Fuel Components - Willy's HP 500 Gas w/Holley Blocks

Willy's HP 500 Gas w/Holley Blocks

Willy's HP 500 Gas w/Holley Blocks
The WCD44120 uses the Std. Holley metering block. These carbs will pass tech gauges and produce awesome torque and horsepower. They are popular on NASCAR Late Models and are IMCA & WISSOTA legal. WCD80583-1 New Holley casting that provides an additional 5-8 HP over 4412 casting. Screw-in air bleeds, Teflon coated throttle shaft, and stainless steel butterflies. The best carb for IMCA Southern SportMod and SIMS Stockcars and Limited Modifieds WCD80787-2 has a stock appearance with a custom calibrated metering system. Our Stage 2 is 18 hp better than the out of the box Holley HP. These are popular on NASCAR Late Models and are IMCA Stock Car legal. Willy's HP 500 Carb
SKU
WCD80583-1
Weight
12.00 lbs
Market price:
$899.95
Our price:
$809.95
10%
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Qty
Race-proven carburetors by Willy's Carburetor and Dyno Shop. Willy's Carburetor and Dyno Shop 500 cfm 2-barrel carburetors feature 1 3/8 in. venturis and a 1 11/16 in. throttle plate. These carburetors will pass tech gauges and produce awesome torque and horsepower. Willy's Carburetor and Dyno Shop 500 cfm 2-barrel carburetors are popular on late models. 
 
 
New Holley casting that provides an additional 5-8 HP over 4412 casting. Screw-in air bleeds, Teflon coated throttle shaft, and stainless steel butterflies. The best carb for IMCA Southern Sport Mod and SIMS Stock cars and Limited Modifieds.
A/C STUD SIZE 5/16"
 
 
 
 
 

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