posted in prelude section but no answers

http://www.importperformancepa....html
on a na h23 vtec with ported head, pro3's etc, whats a good p2w clearance to run on these pistons? the info i found on p2w clearance with these pistons was about boosted setups.

 

are they the mahle powerpaks? i have that piston. .003 is a good place to go. definately do not go under .0025. i would aim for .003 to .0035. slightly big is better than too tight anyday of the week.

 

i dont think they are called the powerpaks. they are referred to as the gold series. its a forged piston with a special coating on the skirt of the piston that allows, it to be run in stock h series blocks without sleeving. anyone else got any insite??

 

call mahle. the gold looks identical to the powerpak and i'm guessing they will also tell you .003. i know the h22 used a weird cylinder liner. that might influence it but i doubt it.


Modified by idrivesideways at 1:15 PM 9/17/2008

 

anyone else have any input?