C4 Corvette 1985-1992 Ultimate Fuel System Upgrade

Promotion Price: ~~$639.99~~ $609.99

MSRP:$669.98

Total Savings:$59.99(9%)

Part Number: 6643

Availability: Available FREE SHIPPING

Fitment: 1985 1986 1987 1988 1989 1990 1991

Quantity

Gain extra horsepower, torque, and gas economy on your C4 Corvette with this easy to install C4 Corvette Ultimate Gas System Upgrade.

C4 Corvette Ultimate Gas System Upgrade Kit Includes:

Tune with a simple twist of a screw. Allows gas pressure adjustment to approx. 65psi. Maximize your Corvette's HP. CNC machined billet aluminum with anodized blue finish.

Adds up to 11.8HP gain. Increases torque up to 12.5ft/lbs. Boosts air flow by 40CFM-Will NOT fit ZR1

Provides precise control of gas delivery & atomization for increased power, improved throttle response & better gas economy. All 8 units are brand NEW, never used, refurbished or re-manufactured. New low-mass disc design ensures accurate metering control even at very low & high duty cycles.

610 points will be rewarded to you when you buy this item.

$144.99

Available

$27.99

Not for Sale.

~~$449.99~~ $424.99 Sale

Available FREE SHIPPING

$42.99

Available

~~$269.99~~ $249.99 Sale

Not for Sale.

~~$150.99~~ $130.99 Sale

Not for Sale.

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