• Don't miss out on all the fun! Register on our forums to post and have added features! Membership levels include a FREE membership tier.

PSI 100mm pistons...wtb psi 91mm psi

H
Jan 7, 2008
142
0
16
A guy i know has 3 new psi 100mm pistons..he would like to sell them...I was just wondering what cc engine they are for..If anybody knows??? also who has 91mm pistons for sale
 
Last edited:
R
Nov 28, 2007
81
6
8
57
have heard a 951 seadoo is 91mm w/21mm wrist pin bore

have heard of 2 other possibilities with a over bore
CPC has a 91.54mm piston w/24mm wrist pin bore

Hot Seat has a 91.5mm piston w/ 22mm wrist pin bore

they make thicker and thinner wrist pin bearing that can possibly make different rods work with different wrist pin sizes
 

Turbotater

Well-known member
Lifetime Membership
Nov 26, 2007
276
117
43
Magic Valley, Idaho
A buddy has 3 new psi 100mm pistons..he would like to sell them...I was just wondering what cc engine they are for..If anybody knows??? also who has 91mm pistons for sale

Is he the guy with the 1300 cat tripple that called me today?
I've got plenty of the 91mm piston kits with the 20mm wrist pins that fit the PSI jugs.
 
Last edited:
H
Jan 7, 2008
142
0
16
Yes im the guy that called you today..i spoke with the guy that has the psi 1404 tonight and he wont split the 1404 and these 100mm pistons ..although they arent worth a crap with the 1404..lol you wont take them on trade towards 91mm will you..lol
 
Premium Features