A stock 1987 Porsche Turbo makes about 282 hp at the crank. This one has a bigger turbo and a chip and makes 374 hp at the wheels. The owner only took it to 5000 rpm because he was concerned about the old 91 octane fuel causing detonation, I think some 94 octane and taking it up to the 6800 rpm redline would reveal a bunch more power.
no idea, not my car
captainvincible 1 year ago