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jkv357 · 01-02-2019, 11:28 AM

If it has a full Yosh system on it, you are going to want to put a full factory system back on it. Typically aftermarket performance exhaust systems are going to have large diameter header pipes. You aren't going to want that for maximum efficiency.

Could also bump the heat range of the plugs up one if you plan to keep the revs way down.

I'd go with a lighter full synthetic 5W-30 cycle oil like Motul 300V (pretty sure you can get it in a cycle oil).

A taller windscreen may help also.

Rear fender and grab bar should go...

01-02-2019, 11:28 AM	#3 (permalink)
jkv357 Master EcoModder Join Date: Jul 2011 Location: WI Posts: 473 Thanks: 157 Thanked 77 Times in 55 Posts	If it has a full Yosh system on it, you are going to want to put a full factory system back on it. Typically aftermarket performance exhaust systems are going to have large diameter header pipes. You aren't going to want that for maximum efficiency. Could also bump the heat range of the plugs up one if you plan to keep the revs way down. I'd go with a lighter full synthetic 5W-30 cycle oil like Motul 300V (pretty sure you can get it in a cycle oil). A taller windscreen may help also. Rear fender and grab bar should go... Last edited by jkv357; 01-02-2019 at 12:32 PM..