hi there
i need any info on wut if anything that i would need to purchase along with the 11:1 pistons to install them properly
they are brand new and honda OEM
would i be able to used my stock USDM h22a4 valvetrain\camshaft
and gears to run a little higher compression piston set up
any help is welcomed
thanks

 

basically since you have an h22a4 enigne, you can swap them out straight up. Everything will work with it, just make sure to get the block checked to make sure the cylinder walls are in good enough condition that you can just hone them, if not you might need to get the oversized pistons and have your block bored out. Other than that, get new rings too, and you should be set.

 

While you are rebuilding the bottom end I would suggest aftermarket connecting rods. They're pretty inexpensive and well worth the swap... about 20% lighter than stock. I'd suggest Eagle or Crower Econobillet.

 

:werd: :thumbup: