| you could be right gary,
the heads on my bike have got bigger valves fitted, pretty well certain that they are 37 exh and 31 inlet.
this could mean the heads are 888R items with bigger valves etc, or could mean nothing at all.
the part number does not match with ones I've checked against so far.
still looking into cams, pistons etc.
this is all getting just a tad confusing , but I'll get there in the end.
thanks
robin |