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Old 11-14-2011, 05:51 PM   #44 (permalink)
Mike@GTM
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Join Date: Sep 2009
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Quote:
Originally Posted by Nixlimited View Post
That all makes sense, but I am looking at the 400 WTQ dyno and noticing that you are making less HP than a several other STG 2 SCs, though you are making substantially more WTQ. That's what is confusing me. Because the SC is basically linear with boost through the RPM range, I don't get how you are making so much more torque and not a ton more horsepower. Were you make 400 torque and 550+ whp, then it would seem to track your other results more closely.
Quote:
Originally Posted by Mike@GTM View Post
Yes, it's possible. Here's a graph of the Stage 2 with a smaller diameter pulley making 400wtq. Notice that the pull ends at 6200rpm because we stopped the pull...we were making 14psi of boost which was more than we wanted to make. The stage 2 is a real powerhouse once you start spinning it up.

Normally, we ship the Stage 2 with a 92mm pulley that is good for 500whp on 93 octane gas. Kosstick wanted less power and got the 96mm pulley instead.

See the bolded section for your answer.
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