I have a obd1 gsr block and head. I also have an obd0 pr3 b16A block. Would it benefit me to use the pr3 piston with the gsr block and head? If so what CR am I goin to be looking at? I searched and could not find anything useful. Please help!

 

hope this helps.
http://technet.ff-squad.com/cr-calculator.htm

 

http://www.zealautowerks.com

 

use p30s.....

oh yea i have some for sale
$100 shipped to your door pm me

 

Thanks! Both those links are awesome tools. Im going to stick with the pr3's...I already have them and I can acheive the c/r I want to be in with them. Thanks ne ways tho!

 

If the b16 block is in good condition, why don't you sell it, and use the money to buy some new oversized PR3 pistons for the gsr and get some head work.