On the 98 Big bore I just picked up I believe it has a Maxium performance clutch kit. It has 8bu10 weights red primary , silver secondary and an 8bb8 helix. Anybody know what degree the 8bb8 might be. Thanks
x2ryder
New member
Not sure but I had a clutch spec sheet from Maxx Perf on there 780 at one time. It called for a 46/40 helix.
Maxximun used to ingrave the angles on the helix underneath the bushing.Just pop out the bushing and it should be under there.