02-27-2007, 10:04 AM
DAVEC-NITRO-RS4 Wrote:Same crankcase part number for both engines. The different models would be for the exhaust.
But the website does say this about the Revo version:
COMMENTS:This engine differs from the TM w/T-Maxx manifold (OSMG2115) in the manner that the crankcase cooling fins are removed on this version.
Look at the OS website...the Revo version has rounded off cooling fins on the bottom of the case. The Tmaxx version has square ones. You may be getting out the Dremel.
Revo
http://www.gpmd.com/cgi-bin/wgpinf100p?&I=OSMG2112
T_Maxx
http://www.gpmd.com/cgi-bin/wgpinf100p?&I=OSMG2115
The highlighted comment is from OS's website.
When you pull up the parts list from each version of the engine, they list the same crankcase part number for both engines...yet the pictures (links) clearly show two different styles. So, does OS grind off the fins for the Revo part number, or did they change the TMaxx item to not have the lower fins?