I'm looking for 84mm pistons for my b20vtec build, and I'm not finding much besides $500+ forged pistons out there. I want something similar to a pr3 piston, which should be right around 12:1 in a b20 with a b16a head. ANy help would be appreciated.

-jake.

 

I got mine on ebay for 189 shipped

 

http://www.ebay.com/itm/Custom-YCP-B...-/350854750966

 

I found a set made by rs machine that im gonna get. 11.8:1 - 12.4:1 depending on head and decking ect. Should be about 12:1 with my decked b16a head.

edit: heres a link to the vender: http://lightningmotorsports.com/rs_m.../i-402373.aspx

 

yep no reason not to use the rs machines pistons. throw the arp replacement studs in the rods while you are at it and you have no worries. ive used those pistons in a few motors now and am very happy with them

 

cool, glad to hear they are pretty good. I already have some arp hardware, not sure if i have rod bolts or not. I basically bought someones project b20vtec so i have a whole mess of parts to go through lol. The block was bare, but came with a complete b16a head and a bucnh of other parts too.

 

:THUMBUP: