RCU Forums - View Single Post - what type of nitro engine to use and get
Old 08-27-2006 | 10:33 PM
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piper_chuck
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From: Columbia, SC
Default RE: what type of nitro engine to use and get

ORIGINAL: toyotatruckin

http://www.hyperprod.com/
http://www.seaducerboats.com/motor.htm
http://www.rossisales.com/
and you can race .32 in with the .21's which is I think B class if you do the math and look in the IMPBA manual you will find I'm right
The .32 is just under the limit, trust me on this as we had to look when we had our IMPBA race here, it however wont qualify for the RTR class, to big.
The IMPBA rulebook I have shows the following:
"B 0.130 thru 0.219"

If you're running by the rules, a .32 would end up having to race in D, probably against MACs, CMBs, and possibly some Piccos or even .45 OS engines thrown in there.