Or you could've just put it in gear and let the clutch out and held the brakes. It's hard to think logically when something like that is going on though.
Any time you go with more compression, you have to retard the timing, or bump up the octane level of your fuel. I see you are already running alky, sooooo. You might have to go a little bit richer on your jetting too.
A lot of other things run that crap. I think yamaha uses it extensively on all their stuff. Yfz 450s have it. My buddy's little switch on the handle bars was bad and it took some major brain power to figure that one out.
Did he do a filter at some point and not rejet it? That's kindof what it is sounding like to me. You can tell by just looking at the plug if it's too rich or lean by the color. If they are black or dark brown it's too rich. A nice chocolate milk color is what you want.
They have part of the factory black paint on them. No visible gouges in the bores. They will need bored and honed to match your pistons. Was going to do a rz conversion on my shee but never got around to doing it. If you would like pics I can email them to you. I couldn't get them to upload on here. Thanks.
Yeah it gives low and mid which might be alright for flat tracking. They say that it takes a little from your top end but I sure didn't notice it on mine.
I was going to suggest main jet size for this guy but Im running a lot bigger than 200. Isn't that about stock size? Im running a 320 right now and it runs bad ass but uses a lot of fuel. I just ordered 310s and 300s to try to get it to use less fuel. Am I was off base on my quad? All my mods are in my signature.
No response. You know what that means. I freaked out the first time that I fell for the ol pariking brake rev limiter. I seriously thought that my quad was screwed.
It will be noticable gain from the cool head. I'm thinking you'll have to go with race gas for 20's though. If your doing that you might as well do an adjustable timing plate too.