Quote:
Originally Posted by deigima
ok, so it is simple to get the 500hp out of the 2jzgte, but how much can i squeeze out of it without running the alcohol injection? i know i would need to keep it under 16psi before having to run special feul.. so with maybe98? octane pump feul, how much power can i get?
also i just want some pointers on difference between hp, and rwhp. i know that rwhp stands for rear-wheel-horse-power, but i just want to know the main differences. thanks.
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1) What is the MOTOR octane of that "98 octane pump fuel"? This is critical - we need to find this out or I can't tell you how much boost you can run with it. Most likely that 98 is RESEARCH octane, not MOTOR octane.
2) If you don't like alcohol injection, what about water injection?
rwhp is your horsepower at the rear tires. most times when simple "hp" (horsepower) is referred to - like in new car ads - they're talking about horsepower at the crankshaft - before any drive line loss. Also, automatic transmissions have a larger driveline loss than standard transmissions. For a standard transmission, the loss is about 15%. For an auto, it depends on a lot of things, like the stall of the torque converter...but that's usually about 20% total drive line loss and it can be up to 30% loss.