Wats up ht.. Im currently building a ls vtec b18b1 with a gsr head. I need help on choosing some pistons for it.. I got a good deal on some brand new eagle rods from a from a friend... So my question is which pistons can I use for my setup.. I wanted to use CTR pistons bur in order to use the rods I would have to mod them. N some ppl say might aswell get some aftermarket pistons too. Any help will b appreciated..

Thanks

 

Since you are new I will help, but you really need to search. CTR pistons with a GsR head is a no go. Your compression is going to be through the roof and they have terrible flame travel. A p30 or p73 RS Machine piston will be more ideal. They sell them in several different bore sizes. Search before you post another question please.