Originally Posted by
rider313
I was impressed by the JL .21 clockwork mod nick was running this weekend. pritty potent for such a cheep mill. (price wise)
We are really liking these engines... They do everything you want them to do when you want them to do it...they can be driven smooth or they can crank with the best of them if you open the throttle, they tune super easy, idle great etc... And with the hand fitted piston they really don't need any real breakin...Nick's motor was on about tank 6 when he raced this weekend...