What OE Honda bottom end parts (rules) will yeild the highest compression H22? As far as I know the JDM Lude Type S pistons/rods at 10.5~11.0:1?
Anyone know the compression of the Accord Euro R H22? How about those new JDM H23 VTECs?

Thanks


[Modified by 4doorH22, 10:46 PM 9/10/2002]

 

i think the type s and euro r are both 11:1 which is the highest you could get without milling the head

 

Cool thanks man. Everyone else agree?

 

well you can't put any Non-oem pistons in without sleeving the block (Damn FRM), so yes Type-S/Euro-R are the highest on an OE block

 

I know its not OE, but with a spoon or mugen (not sure who makes it, i always forget ) headgasket you can bump it up to 11.3 or 11.4:1.

 

its spoon

 

Yeah, I think that would be legal too. Block down OE, head up free. These thin head gaskets are okay for all-motor open deck H22s?

Thanks for all the input.

 

i dunno how strong a thin head gasket would be....

are you allowed to mill the head? i would just do that

 

Type S pistons

Mark