Need Clutching Help With Ported PSI Quads

[boss34952]

The 95 vmax4 I have had for about year has PSI Quads (external silencers) and ported cylinders (?) needs clutching help ! I also have another 95 vmax4 that has a stock motor but with some clutchwork done to it. I don't know what was done as far as clutching because that was the way I bought the sled But anyway the sled that has been clutched is just as fast as the one with Quads and porting(?) on the bottom end mid range not until upper mid range and top end dose the Quad sled pull away. this is all fast trail riding. Dose any body have any sudjestions as far as clutching for the ported(?) PSI Quad sled? Dose any know how I can tell if the Quad sled Is ported with out having to rip the motor down ? would their be much of a difference in clutching if the Quad sled is ported or not ported ? I like the way the selds runs but this the year I plan on tuning Both sleds. Any help would be aprechated.
Thanks Chris
I need to shut a friend up with a F7 from talkin' Smack

[Reimond]

Hi and :schild27:

Please, check this (http://www.vmax4.com/yammiegod.htm) and this (http://www.vmax4.com/PSIquads.htm)

What are you rpm with quads? I believe you have to be around 8700.

[boss34952]

Their around 8700 but the clutch engages at 3400

[vmax4rules]

Their around 8700 but the clutch engages at 3400

Pull your stuff apart and let us know what you have in there already for both the primary and secondary.

[YAMMIEGOD 3:16]

CHRIS, FOLLOW BOTH THE SET-UPS I HAVE POSTED ON BOTH THOSE 800,s ON THE TECH PAGE REIMOND POSTED. YOU WILL BE RIGHT ON THE MONEY. PROVE.IN PERFORMANCE CLUTCH KITS FOR THE VMAX 800 WITH PSI QUADS AND WITHOUT. 3:16 (tony)

[boss34952]

I though those setups were just for ice&grass racing ? thanks a lot for all the advice Tony.

[boss34952]

Dose a 2 degree keyway help?