I am in the process of putting a new head on my crx. Right now, the motor is a d15b6, I want to be this d15b head that i have on it. Now my question is, the pistons are for an 8 valve head. Will it be okay to put a 16 valve head on there without changing the pistons.

All your help is appreciated. thanks.

 

Im 99% sure the answer is no... But im not entirely sure.

 

i was reading a thread on this today. it was rather confusing.

best way is to shine a light down your spark plug tube and see if your pistons have 4 releifs ea. or not

 

I have the head off. There are two marks on each piston. So, I am assuming I wont be able to use the 16 valve head.