Originally Posted by
teamlosi906
Question anyone running a nitro tech.21?? Is this a 3 port or a 4 port motor.And is it good enough for a truggy. Thanks
it is a 3 port jerry , nice little engine and not too far off performace wsise from the plus 4 . team piston, 15010 crank , not too sure if they finally switched to the 17011 front bearing yet , all in all a decent engine though