Quote Originally Posted by 93H22ACX
not a problem... there will be something wrong with the sleeves if you use forged pistons that is not compatible with the FRM sleeves. The only pistons that i am aware of that has been working well for the H22 sleeves are the Mahle Pistons. I know a guy from H-T named Tyler Herra that has been using it for a good bit with stock sleeves and boosting about 37+psi....then he went to K-series

boosting 37psi with stock sleeves and mahle piston??? Damn that shit is crazy unheardof WOW!! Which honda tuning guy did this! Tyler Herra?? I gots to look that up!! THAT IS CRAZY!!