I have a question about pistions in a B20 i am buying my B20 here in a week and i want to build it i have every thing planned out to what i want. Valvetrain, cams all of that top end ****. What type of rods and pistions will fit in the B20. It has a 83.7mm bore stock (give or take i don't remember what the mic read) so who can give an answer on what type of pistions will fit who makes them and all of that good stuff. Thanks alot

The bore on the b20 is 84mm. for rods i would recommend probe racing ultralight rods. and for piston same compny probe racing http://www.crvtec.com has more info on this.

Wiseco, Ross, JE and Arias all make pistons for your block.
I would suggest 84.5 to make sure the clearances are right.

As for rods Probe, Crower, Eagle, Cunningham.

I would use Wiseco/probe

I run Wiseco/Eagle
in 84mm

That website you gave me dosn't work i have tried it before. Thank you all for the ideas.

Yeah CRVTEC got shut down because they didnt pay their bill :-x

http://www.b20vtec.com/

SHould have SOME info at least...