R/C Tech Forums - View Single Post - Arrow Racing GTR .21 Engine Thread

11-22-2011 | 06:29 PM

#332

R/C Lidz

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Joined: Dec 2003

Posts: 2,765

From: Clayton, NC

Quote:

Originally Posted by photobrat

Im about to pick up a nib "used" gtr, how can I tell if it has the updated v2 crank case, and of its v1 is that a big deal performance wise? When did this change over happen? THANKS!

umm...

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