dose anyone off hand know the highest compression piston in an f/h series motor.
the jdm h22a has the some bore 87 mm as the h23a1, with a smaller stroke, I was under the interpertation the f series had a higher compression piston still in the 87mm range, all i have uncovered is there all 85 mm borebut the stroke varies.

Isnt there some kinda of frankinstine senario for utilizing the H23 crank, rods, some f22 pistons, and a h22 head? or evan a link.

any input would be apprechieted.
Thanks Cole