Thread: Roush Engine Newbie Help
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Old 07-03-2012, 06:17 PM
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Varmit Varmit is offline
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Join Date: Sep 2011
Location: Loudon, Tn
Cobra Make, Engine: Superformance#2352/Aluminum SO/490 c.i. 650 h.p. 605 tq.
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I have the same engine that you are considering, and recently switched to a Profuel 850 double pumper. Love it, much smoother, more power, and actually went from 14 mpg on the highway to almost 16mpg. Turned out to be a good choice for me.

I will be sending my sidepipes to Sparks, Nv, to have them opened up a bit and release come of the backpressure. The one's I've heard sound outstanding!!!
Last edited by Varmit; 07-03-2012 at 10:06 PM..
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