psi pipes on a sxr 700 /help//

[teamyamaha]

i got a set of psi pipes for my sxr 700,need to know what i need to do for jetting and clutching set ups to make sure i dont melt her down. i ride in the northeast.any help would be great

 

[tedgoesfast]

in the tech section i think it tells you

 

[Tod]

replied to your PM......
Tod

 

[8vo fan]

The tech section has jetting for Bender pipes. A tad to rich on the mains. Jetting may be far different for PSIs. Maybe check PSI's website.

 

[yammy]

here ya go

 

[yammy]

for clutching go with a stock setup except for a 52/42 helix @60 * shift out at 9000- 9200 rpm. If you can find a short cover for your primary then go with a w/s/w spring with 8cas

 

[teamyamaha]

thanks for the help..any idea why they want smaller main jets thatn stock?i thought with pipes go richer?

 

[SpartaSXr]

? doesnt make sense to me either?

 

[yammy]

Its just the design of the pipes I guess, all about flow and back pressures. Yammys come fat from factory anyway...just make sure you use 93 octane or higher. My buds got psi's on his sxr with over 10000 miles and still running strong!