Clutching????????????????????????

[Anthony Reister]

So I have two secondary clutches one is a billet super torquer and the other is a stock 2001 cat secondary.My gearing is 18-40 or 2.22 ratio.
Stock cat clutch 53deg helix and a red spring with a white strip.
Super torquer clutch has 38deg helix with a red spring with a white strip.
the stock cat clutch would only let me get up about 7800 rpms and the billet clutch would let me get to 83 to 8400 rpms both where tried on the middle notch and all the way up till the tightest notch. When set in the tightest notch seemed to to the best. The cat clutch feels like it is in 2 gears too high and the billet clutch set in the tightest notch feels like it is only 1 gears to high. They both shifted out to fast and wouldn't shift back fast enough. Any help would be nice I'm really confused should Ito to a heaver spring?? The steeper helix did worse the the less steep one

 

[SNOMAN1174]

Steeper helix will promote fast upshift. Try a shallower helix. The secondary spring may be to lite as well. If I remember correctly the way it was described to me was the stiffer the secondary spring was the quicker the backshift was. I'm sure someone will correct me quick if that's not right. I only have experience with polaris but I think the concepts are the same.

 

[winter brew]

Is there a reason the primary isn't being addressed ?? Ideally control upshift and peak RPM with the primary and secondary for backshift/RPM recovery.
What sled? What is your target RPM?