Originally Posted by
got_nitro
Yes they come with a new spring.
Wear n tear causes that, along with possibly too much heat coming from your engine.
Inverted means fliped the other way. Right now they are trailing the pins in your flywheel when it spins, inverted they will be leading the pins in your flywheel. It grabs harder and lasts longer inverted.
yea, i looked they do come with a spring. yea a few times my motor got above 300. so you mean turn backwards? or flip them over on the other side. i hope my lhs has these!