Originally Posted by T. Thomas
(just wish that OS would make the CV a chrome sleeve and discontinue the CV-R for the extra power the CV-R has is never needed, just the CV needs longer life).
DuraTrax makes a replacement ABC set for the CV .12. Personally, I like the CV-R .12. Just the right amount of power. I've been running one in my XXX-NT for a couple of years.
Rear exhaust engines can overpower these lightweight 2WD stadium trucks quite easily