HPSI Silicone Vacuum Hose Kit - Chevrolet Corvette C4 (1985-1991)

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Description

HPSI Silicone Vacuum Hose Kit - Chevrolet Corvette C4 (1985-1991)This vacuum hose kit was designed and made exclusively for the 1985 1991 Chevrolet Corvette C4. (5. 7L (350) SBC engines with TPI) This kit includes over 40 feet of our high quality silicone hose! This is a very high quality kit that will help restore lost power, fuel economy, and emission characteristics to your car. Available for 85 91 C4 Corvettes with or without the factory air injection system intact. (pictured with factory air injection in

Raising the GTV6's fuel pressure to 40 PSI only adds about 1 pound per hour of fuel flow

1986-1987 Honda Civic Si

Stainless steel rear muffler only

Use a ball joint separator and normal wrenches to remove the arm from the car and press out the old bushing

This kit includes about 27 feet of silicone hose in 6 different sizes

Ignition timing - every 250

This vacuum hose kit was designed and made exclusively for the 1991-1996 Dodge Stealth TURBO and NON-TURBO

1971-1974 Dodge Demon

This vacuum hose kit was designed and made exclusively for the 2003-2006 Scion tC

with thick durable walls

-This is a pre-cut kit and it includes two small vacuum "T"s for the hoses

Made from our high quality silicone lines with thick durable walls