07-18-2006, 02:38 PM
FreeRideJunkie Wrote:That last piston looks good.Thanks bro! I love the OS.18TM, its a great motor and its really easy to tune. The piston was silver like it was out of the box until i hit 1 gallon. I guess just how it was ran affected it.
-Pete
Everything R/C Forsale-http://www.chitownrc.com/showthread.php?t=7476