Combining F4 and F4i parts?
Is there any difference between an F4 upper crankcase and an F4i upper crankcase? I have some old F4 upper cases an F4i lower case that I would like to build into a backup motor. Does anyone know if this works, for sure? Has anyone done this? Thanks a lot!
-John
-John
I should say that this will be for this: http://drive.to/MRacing
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Coolsmarti
Honda CRX / EF Civic (1988 - 1991)
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Nov 14, 2006 03:11 PM




