Cafefill
XS650 Addict
My friend is making a mad dash to complete an XS650 for the AHRMA races at Road America on the 9th of June. Just got the new motor dynoed this morning, and it looks promising at over 65 hp at the rear wheel. He had planned on running an 18/30 tooth combo for that long straight at Elkhart Lake, but now thinks he ought to have a 32 tooth just in case. both Mike's and 650 Central are out of them at this time. Anyone have a good, usable 32 tooth sprocket for 520 chain I could buy to help him out? Please PM with price shipped to Hortonville, WI 54944.
The motor has the following and more: 750 kit cylinders bored over, welded and balanced crank (not rephased), forged rods, 2mm oversize Virago valves in the ported and polished head, Megacycle cam, heavy valve springs, 34mm roundslides, electronic ignition, magneto, etc. Without being tuned (way rich) it was lifting the front end easily in 2nd gear!
So- someone help us out here?
Many thanks!
Cafefill
The motor has the following and more: 750 kit cylinders bored over, welded and balanced crank (not rephased), forged rods, 2mm oversize Virago valves in the ported and polished head, Megacycle cam, heavy valve springs, 34mm roundslides, electronic ignition, magneto, etc. Without being tuned (way rich) it was lifting the front end easily in 2nd gear!
So- someone help us out here?
Many thanks!
Cafefill