Originally posted by modeltech
Berger, you need to read ALL the rules.......
"7.3 All rebuildable standard or stock motors must be of the bushing type with an end bell that locks the timing advance at 24 degrees. .............. "
....and before you say anything, this rule DOES apply to the 19 turn class motors as well. There is a subsequent rule allowing the use of ball raced bearings in these motors..
My rule 7.3 covers formula one cars, as i said im not reading from the complete rules just the downloaded version so have your rolleyes back
And your not going to run an illegal adjustable timing motor anyway are you.