Hi Guys, I joined a couple years ago when my wife got her S40. I've checked in from time to time to try to keep up but I've got a few questions.

First and most important : My wifes bike started leaking a little oil out the top and it runs down around the exhaust outlet, before I start tearing it apart in the middle of riding season can anyone give me a little heads up on what I may be up against?

Second : I put a sporty muffle on and trimmed down the spacer but I think it could still use a rejet (also planning on a more open exhaust soon). From what i understand you guys are just replacing the main ? Or do I get a kit with a new needle and all ?

Third : Has anyone tried using one of the $40 turn out mufflers from JCwhitney on one of these? Seems like it would work good but just thought I'd ask.

Thanks or all replies

on the jet - generally just the main some do the pilot if the mixture screw near 3 turns out - pick up a 150 and 152.5 and start around 1 3/4 turns out on the mixture

need to see where the leak is - most common on the Savage/LS650's of course is the rubber plug/cap - pretty easy to do - see the tech section - but there are several bolts with sealing washers that could cause  small leak

Thanks for the replies, Looks like that cap could very well be the culprit but it is really hard to tell with the tank on, I'll get into that in the near future.