I'm building my engine this winter and i'll buy my parts soon. I want it N/A
I have the 086 head already mod for my 2.4 block. I want to know what compression piston should i buy? i dont want the valves to hit the piston. will i be ok with wiseco 9:1 or maybe 9.5:1??? what will be the final CR with this head? Also, i wanna go with the cometic gasket, and dunno which one to buy, the N/A or Boost one. i know the N/A one will pump the compression and the Boost one will drop it, but by how much???
thanx for helping me out!