Roush vs Whipple
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I actually usually recommend roush over whipple. Well the Troyer ported blower set up, mainly because once you strap it on your done. Now if you want to go like 15-20PSI, I wouldnt ever recommend the small roots Roush over a twinscrew whipple. If you are fine at 8-9 PSI then roush is fine.
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