R/C Tech Forums - MAX XRS .21

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yappy

03-03-2009 05:34 PM

MAX XRS .21

I know this engine is old, but im looking to rebuild mine. I heard that the 35 plus 21 novarossi piston/sleeve/conrod kit can fit, can someone just confirm this please.:confused: Also if its so can you give me the part number for the correct nova rossi kit..

Thanks much!!:blush:

Chewdogg

03-03-2009 05:48 PM

I tried it because I couldn't find a XRS piston and liner but it didn't work. Don't waste your time.

wingracer

03-03-2009 07:35 PM

I'm not real familiar with how Max relates to base Nova's but if it's an older one I would think an R1WC or similar P/S would work.

captian

03-03-2009 07:51 PM

use the one from the mega mf black case !!!!! that works;)

rc-campus

03-07-2009 09:24 PM

3 Attachment(s)

Don't waste time on MAX.

wingracer

03-08-2009 07:38 AM

That will happen to any motor in the right kind of crash.

Osiris 75

03-08-2009 11:28 AM

Quote:

Originally Posted by wingracer (Post 5524873)

That will happen to any motor in the right kind of crash.

Exactly! :nod:

captian

03-08-2009 06:59 PM

Quote:

Originally Posted by wingracer (Post 5524873)

That will happen to any motor in the right kind of crash.

diddo to that !!!!

quietstorm76

03-09-2009 09:42 AM

I think the XRS is based on the Novarossi 21-3. It came out in between the 321P and the 35+21. Fast but doesn't last very long(microcast piston). Nova stopped making it I think. Someone please correct me if I'm wrong.

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