4150 / Square Flange Carbureted Plate Systems

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NOS
NOS Cheater Wet Nitrous System for 2x4 Dual 4150 4-barrel Carburetors-Black Fits 2x4 Dual Holley 4150 and Carter AFB (late), Adjustable 150-250 HP, includes Black 10 lb Bottle

Part# 02010BNOS
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$1,399.95

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NOS
NOS "POWERSHOT" Holley 4Bbl NOS Powershot series Nitrous System, fits Holley 4150 and Carter AFB (late), 125 HP, includes Blue 10 lb Bottle

Part# 05001NOS
(1)

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$799.95

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NOS
NOS Sniper Wet Nitrous Plate Kit - 4150 Square Bore Adjustable From 100-150 horsepower 4150 Plate Kit. Includes 10 lb Sniper Orange Bottle, 4150 plate, and installation items

Part# 07001NOS
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$779.95

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NOS
NOS "SUPER POWERSHOT" Holley 4-Bbl Super Powershot Nitrous System V8 w/Holley/Carter 4 bbl w/10 lb Bottle

Part# 05101NOS
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$1,171.95

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NOS
NOS Big Shot Wet Nitrous System for 4150 4-Barrel Carburetor Fits Holley 4150 and Carter AFB (late), 190-300 HP, includes Black 10 lb Bottle

Part# 02101BNOS
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$1,249.95

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NOS
NOS Powershot Wet Nitrous System for 4150 4-barrel Carburetor - Black Fits Holley 4150 and Carter AFB (late), Fixed 125 HP, includes Black 10 lb Bottle

Part# 05001BNOS
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$849.95

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NOS
NOS Big Shot Nitrous System (Holley 4150 Flange) Big Shot Nitrous System Holley 4 bbl (Holley 4150 Flange) 190-300 HP with 10 lb bottle

Part# 02101NOS
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$1,349.95

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NOS
NOS "DUAL SHOT CHEATER" Holley 4-Bbl Dual Shot Cheater Nitrous System V8 Holley 4 bbl/Carter AFB 2-Stage Kit 100-250 HP

Part# 02201NOS
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$1,449.95

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NOS
NOS Pro Two-Stage Wet Nitrous System for 4150 4-barrel Carburetor-Black Fits Holley 4150 and Carter AFB (late), 200-500 HP, includes Black 10 lb Bottle

Part# 02301BNOS
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$1,649.95

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NOS
NOS Pro 2 Stage Plate System Dual Stage Big Shot Nitrous System Pro 2-Stage V8 Holley 4 bbl

Part# 02301NOS
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$1,749.95

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NOS
NOS Dual Stage Big Shot Nitrous System Dual Stage Big Shot Nitrous System Holley 4 bbl 100-300 HP

Part# 02401NOS
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$1,799.95

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NOS
NOS Super Powershot Wet Nitrous System for 4150 4-barrel Carburetor - Black Fits Holley 4150 and Carter AFB (late), Adjustable 100-150 HP, includes Black 10 lb Bottle

Part# 05101BNOS
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$1,117.95

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NOS
NOS Sniper Wet Nitrous Plate Kit - 4150 Square Bore Adjustable From 150-250 horsepower 4150 Plate Kit. Includes 10 lb Sniper Orange Bottle, 4150 plate, and installation items

Part# 07002NOS
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$949.95

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4150 Or Square Flange