All of the F and H series cranks I know of are interchangeable, but my question is about the F20A crankshaft. Being an SOHC motor and all kind of puts it in a different class, I suppose it would be most like the F22 which I believe is interchangeable, Satan_SRV I know you've may have stumbled across this information before?

 

I think the only difference beside the stroke of the cranks are all different (given), other than that 98 up F and H series cranks use 55mm mains insteat of the 50mm mains you have now.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Speedra500 &raquo;</TD></TR><TR><TD CLASS="quote">All of the F and H series cranks I know of are interchangeable, but my question is about the F20A crankshaft. Being an SOHC motor and all kind of puts it in a different class, I suppose it would be most like the F22 which I believe is interchangeable, Satan_SRV I know you've may have stumbled across this information before?</TD></TR></TABLE>

i want a f20 crank soooo bad, id practically do anything,

yes h and f cranks are interchangable up to 98 where the mains went to 55mm , just like FLY said.