0
I picked up a 2001 R1 over the weekend (from Half Squid ), and it has a bit of a carburetion issue - it runs like dog shit above 7-8K RPMs. I imagine it just needs to have the carbs synched, but I wonder if the MIG pipe is messing things up as well....is a pipe like that too extreme (not enough back pressure) for the factory jetting?
I would honestly prefer to buy a stock exhaust if that were the case, but if the pipe isn't too much for the stock jetting than I would likely just leave it on there.
Anybody know?
Thanks!