How everyone doing hope everyone well. I’m going a all motor build b20v and was thinink if anyone know if it’s a good build . I have a b20 block going to hone it to 84:5 with itr piston with stock crank and rods with acl bearing and main bearing with arp Head stud and rods bolts to. For the head I got a gsr head fully rebuild everything stock beside a victor x Intake mani and some Plm header. Tran I got a rebuild b16 Tran with a stage 4 clutch with light flywheel . Ok now my ? Was do I need to adjust anything to be able to put the itr piston so they won’t touch the valve and I wanted to get some spring and retailer and itr cams. Are they plug and play stuff or do i need shave the head or block

 

And if I do super tech spring and retailer will I gain much and with itr cams to and will it be good getting itr piston and what else should I do while motor apart and I’m on a budget just something light Nothing to crazy