After reading about them for a few years I finally bit the bullet and bought a jammer clutch. installed for about a week now and not sure what's going on but ive not been getting a fast take off at all.
The bike will gently take off and rev quite loud and slip loads in 1st then smoothly go into 2nd gear. I put medium springs on in the beginning as the bike has a kit but that made no difference.
Put light springs on hoping itd grab and pull harder and its pretty much the same :(
Airsal 44mm kit
Mlm 15 sha intake
Sha 15 clone
Royal purple atf