Thread: GTM Performance Engineering Stage 1 Turn key Supercharger kit In house Install II.
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Old 08-08-2010, 07:24 PM   #238 (permalink)
Neo187H
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Quote:
Originally Posted by Q8y_drifter View Post
ok now i'm confused.

When you go to GTM's site there's 2 choices for the SC, stage 1 (500bhp) and stage 2 (550bhp). Are these both the C38-61 compressors with just different pulleys and tune?

So I take it the 71, 81 and 91 compressors are not yet available?
If I read it all correctly, the housing is the same but it has different internals between stage 1 and stage 2.
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