GNX Turbo Question

wdunfee

Member
Staff member
Joined
Apr 16, 2008
What's the performance difference between one from an X and a factory GN ??
 
Are you gonna do what i think your gonna do for this years stock turbo challenge
 
Wayne,

The exhaust wheel is ceramic (lighter) which makes for quicker spool time. At the same time it takes less exhaust to push it to maximum boost.

Think of it as a Stock 86/87 Grand National Steel wheel vs an aluminum 86/87 T-Type wheel....The 86/87 T-Type wheel is better because it is lighter which makes for less rotating mass.
 
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