RCU Forums - View Single Post - IRVINE 20 Pylon Emgine!, what can i put it in??
Old 03-28-2003, 10:27 AM
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Rudeboy
 
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Default IRVINE 20 Pylon Emgine!, what can i put it in??

A tuned pipe...? They are not allowed in C20 racing...
Is it a real pipe or a tuned muffler?

Compression on these engines is set for running on FAI fuel...that is 20% castor and 80% methanol.

You could use up to 10% nitro, but that is the absolute maximum, and it really isn't required...