anyone with p73-ao in b18b?
any gains?

I want to put the p73-ao pistons now in. over 3 months i'm putting my pr3 head on it.

anything more that I have to do to the block?
once I put the pistons in I won't open the bottem end, I'll just put the head on.

this is what i will be changing.

gsr waterpump
p73 pistons
arp ls rod bolts
gsr timing belt

i'm open for any suggestions

 

gotta get the rods milled down 4 fit ne itr pistons so u gotta open the bottom end i strongly discourage just slapping a vtec head on your block with out changing some bottom end parts but it's your car