either these pistons

JE 9.1

http://cgi.ebay.com/ebaymotors...ZWD1V

or
CP 9.1 but $100 more

http://cgi.ebay.com/ebaymotors...ZWD1V

or
wiseco 8.5.1 with eagle rods

http://cgi.ebay.com/ebaymotors...ZWDVW

i dont know what i want to do. im going witht eh eagle H beam rods for sure. what you think? if i go with the wiseco im going to shave the head some to bring the CR up some. maybe get 8.7.1 or some ****.

 

cp's or wiseco's

 

i like my wiseco's

 

Try a double-blind test with a 8.7:1 NA H22 and a 9:1 NA H22. My guess is you'll only be able to guess which is which 50% of the time. In other words, you won't be able to.

That said, go with the pistons that have had the most sucess. There have been a couple CP issues when the cylinders see a small amount of oil or light detonation. Not the piston's fault, but the design definately doesn't help when compaired to other pistons. Wisecos have had 2-3 high-milage built motors have cracking issues. Bear in mind thats 40k+ miles, boosted the whole time. JE - well I can't say anything bad about them, nor can I find anything amazing about them.

 

hummm some good info. I used some JE on my all motor car. no problem. wiseco never heard of anything so id like to hear what poeopl are usen with good results/