RCU Forums - Evolution .40

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- - Evolution .40 (https://www.rcuniverse.com/forum/q-500-racing-149/3046006-evolution-40-a.html)

dmmahan

06-05-2005 11:26 PM

Evolution .40

New to Q500 racing.
Raced today, doddger v-tail, Evo .40.
Any suggestions on getting the most out of an Evo. .40?

SSAN	06-06-2005 08:54 AM

RE: Evolution .40

You can lower the head, raise the compression by taking out the factory head shim and install new one, and set it at .010. Now the hard part is finding the alternative shim's that's compatible with the Evo .40. Good luck!

js3	06-06-2005 09:31 AM

RE: Evolution .40

I don't know if your local rules allow it, but using an ultra-thrust or jett-stream muffler will give the biggest performance advantage.

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