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Join Date: Jun 2010
Location: Minneapolis, MN
Posts: 149
torque, rpm, what to aim for in an engine build?

I'm looking at doing the shunned gm v8 conversion in a 944. Every engine build I see is aimed at drag racing. I assume the optimal hp and torque curves are different. What should I be aiming for with a car that will see HPDE and autocross? Do I avoid a stroker? Do I want high rpm? More hp than torque?

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1987 porsche 944.
Old 11-25-2011, 12:07 PM
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I assume the stock engine puts out way too much low rpm torque for the suspension/tires to utilize so I would use bolt-on parts to shift the power band to higher rpm's
Old 12-06-2011, 02:16 PM
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something with a flat torque curve from low RPMs until high up in the revs...you won't be going fast enough to need hi-rpm power.

for your purposes a motor making 350hp/350tq will be faster than a 400/300 motor, all else being equal.

Old 12-28-2011, 01:30 PM
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