Is there any hard tuned XL600Rs? I'm sure there is.... I want to know what I can do to increase the power without hindering long term usefulness too much. I'm thinking about getting a second job just to tune this beast.
Drooling over XRs only parts but do i have other options??
Don't get me wrong, it still wants to wheelie out of turns and has plenty of power, but I want to make this MY bike.
I got to pull the engine to stop the notorious oil leak from the valve cover, might as well make it worthwhile. I can live with a leak for a few more months while i gather parts.
All I know is the receipt from the PO's last rebuild said "WISECO HI-COMP" as one of the new parts listed but it doesn't say the ratio and the PO didn't know either