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Maxx1 Maxx1 is offline
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Join Date: Jun 2007
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Originally posted by DDDD
The 4 speed tranny is good for 600 to 700 hp. This is evidenced by the fact that Porsche built factory race cars with that power, and used the 930 tranny. Also, Porsche supposedly built in a 50% margin of power into all their engine systems, so you multiply the output of the stock 3.3 by two and get at least 600 hp.

Your clutch probably won't hold over 400-450 or so hp in the long run.

600-700 hp will not split the cases.
That sounds reasonable. I just thought there would be some people here who have modded their 930s and had them dynoed.

My buddy has a TT Supra and says guys are getting 600 hp out of that motor pretty easy. His in fact is close to 600 hp with one large turbo, modded intercooler, adjustable boost controller and of course a beefy clutch. I don't know the details but have driven the car and it's pretty crazy.

While I don't care to ever own a TT Supra, I was hoping the Porsches engine was beefy enough to provide the same level of performance.....just to know it can be done would be cool.
Old 06-18-2007, 02:43 PM
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