Post by
toysRus »
https://forums.nicoclub.com/toysrus-u81319.html
Wed Feb 20, 2008 10:42 pm
guys, i know we are totally off the subject in regards to this thread. but just going off my last posting about plenum spacers... i read a thread about plenum spacers not working on non revv-up motors unless you purchase the Mrev2 from motordyne. what is a revv-up motor and what is a non revv-up? i posted this same question on the thread i read and got no replies..perhars it's a dumb question! lol!