Hypercoils Front Coil Spring - 11" Tall x 5-1/2" O.D. - 800 lb. HS200220 the Victor EFI prototype made

the Victor EFI prototype made 25 hp over the stock intake manifold on a 6

GM Disc / Drum Brake

1992-1994 Oldsmobile Achieva

Ford Truck 1967-72

while outflowing the factory intake by 21%

Hypercoils Front Coil Spring - 11" Tall x 5-1/2" O.D. - 800 lb. HS200220 the Victor EFI prototype madeQA Series springs have a 5 1 2" O. D. and are 11" tall. Painted black for stock appearance. Hypercoils are manufactured from the highest quality chrome silicone steel and high tensile chrome silicone steel available in the world. The material used in producing Hypercoils undergoes two separate magnaflux inspections. Once before manufacture and again after coiling. These inspections insure the wire is free from surface imperfections which, if gone