5.3 Build
04-11-2023, 03:00 PM
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5.3 Build Hello, I want to run a single turbo with a blow thru carb non intercooled in a 1987 Buick regal. I have a 5.3 stock LS. I want around 500hp on 93 pump gas. I have a TH350 with a transgo shift kit, 3,000 RPM stall torque converter, and 3.73 gears. I’ve heard of some people using a on 3 7875 turbo but I don’t know of any blow off valves, waste gates, headers, etc. I can’t seem to find a turbo kit for a gbody. Anyone have any build recommendations? I plan on swapping the cam, lifters, head studs, etc. Thanks.
