4sd4dr wrote:
da6jdmteg wrote:
i beleive they are the same crank just a difference in the piston heads. kinda like the ls and b20. same crank. different pistons. i maybe be wrong on this though
Did a little digging on the F series and it appears the F22 and F23 do not share the same crank nor the same bore diameter.
F22A/B bore and stroke is 84mm/95mm. Whereas the F23A bore/stroke is 86mm/97mm.
I dunno how that works, but apparantly the F22 has a longer stroke then the F23. Maybe the 2mm in bore makes up for it.
Good luck, hope this helped a little.
Not sure where you're getting your info from, but you should stop using that source.
F22A/B bore/stroke is 85/95 while the F23 is 86/97.
To answer the OP's question, you cannot swap cranks. Reason being is because F22's have 50mm mains while F23's and H22A4(obd1 only i believe) have 55mm mains.
Even if you manage to fit the crank in an f22 block, you have a much longer stroke, which will make your pistons meet your valves.