Anyone know the codes/stamps for these pistons and rods. Also need to know if both F20b and 20a have 145mm rods. And if the F22b really have the same length as the 22a (141.5mm). Going to Japan in 2 1/2 weeks for a 4 month stay and need as much info english while I can get it.
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F20a/F22b/F20b piston/rod ?'s
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The F22b has a 85mm bore and 95mm stroke but a DOHC non-VTEC head that lines up perfectly to a F22a1/a4/a6 block. Therefore, I'd be almost positive that it's safe to say, this F22b block is same as the F22ax. In conclusion, they would be 141.5mm rod lengths. Not sure on the F20 stuff, PM Zigenballz, he can answer it or Arrozbuner.
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