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Old 03-20-2012, 01:56 AM   #1
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Default Need advice on RB .21 motors

I'm looking into purchasing one of the following RB 21 motors for my on-road Mugen MRX4R:

- RB Concept Rally 11
- RB Classico 11


Your feedback is greatly appreciated.
rip67vdub is offline   Reply With Quote
Old 03-23-2012, 04:09 PM   #2
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Quote:
Originally Posted by rip67vdub View Post
I'm looking into purchasing one of the following RB 21 motors for my on-road Mugen MRX4R:

- RB Concept Rally 11
- RB Classico 11


Your feedback is greatly appreciated.

take the classico, very good power/price average
have 2 of them and they are only .2 sec. slower than my 9port toplevel engines
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