Twin turbo charged Buick 455 in a 74 camaro

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gs 455 twin turbo buick

1971 GS 455, Stage 1 with F1C Procharger
Rich's 71 GS after replacing the D1 procharger with a bigger F1C. Some fine tuning to be done yet, and then off to the track. The car was mid 11s on 17" drag radials before.

Twin Turbo 455 Buick Skymaro
Twin turbo 455 Buick Skymaro

1986 Oldsmobile Cutlass Supreme 455 BBO Turbocharged
2 DR Cutlass, 455 BBO, Holley 700DP, TH400 with Stage 2 shift kit, 7.5 10 Bolt Posi 3.42 gears forged axles, HD Cover, axle tube brace, Holset HX60 turbocharger, with water injection, Distributor lockout, I used to run with 10lbs of Boost with 100 octane, but my racing days are behind me now, currently set at 5 pounds of Boost with 93 octane. (Sold to a good car guy that loves his G body cars.) 8/1/2015