
10-16-2011, 08:27 AM
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CC Member
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Join Date: Sep 2009
Location: Camarillo,
CA
Cobra Make, Engine: SPF #2608, Roush 427SR T-W
Posts: 911
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Not Ranked
My Roush specs call for 900 RPM and I don't see any reason why it would not be good to let it idle at 900 RPM for an extended time. I think the need to rev the engine at a light is more about telling everyone you want to race. I like the lopy idle sound of the engine while I'm waiting for the light.
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