12-23-2008, 10:26 AM
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CC Member
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Join Date: Aug 2006
Location: San Diego,
CA
Cobra Make, Engine: SPF1715, Roush Built 434 ci Stroker, Dart Block, Ported AFR 205 Heads... 561 hp / 547 tq, Former Roush Show Car, Completed and Prepped By Olthoff Racing.
Posts: 1,066
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Not Ranked
Quote:
Originally Posted by Intouch
engine dyno. i guess driveline sucks less power then mentioned above. i believe the car would surely make at least 450hp at the wheels....
otherwise it would not leave the f430 standing. the 430 has 490 hp and f1 gearbox.
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They dynoed a SPF a few months ago at Hillbank with a Roush 427R, and it made about 480 at the rear wheels. |