Custom Fighters - Custom Streetfighter Motorcycle Forum banner
1 - 3 of 3 Posts

·
Littering And...........
Joined
·
1,073 Posts
Discussion Starter · #1 ·
I got a zxr750 h1 and I finally got it running enough to take it down the road. Well as I got to about 6k rpms the bike just seemed to hit a rev limiter. It wouldn't rev any higher whatsoever. I know it's not a rev limiter, but I'm not sure what's causing it. I've never ran into this issue before.

I checked float heights and they're all within spec of 13mm (.51in) of the gasket face to top of floats. So it can't be that. The main jet is a 130, and it's stock needle. The only thing aftermarket is the exhaust. The air box is still on It as well.

I'm just running out of ideas as to what it could be. I there anything I'm missing that you fellas can think of?
 

·
sickboy
Joined
·
3,544 Posts
What do the plugs look like? 130 I believe is the stock main size so depending on the pipe you have you may need little more fuel even though the symptoms you describe sound more like its bogging out from too much fuel which is odd. Take a look at your plugs, should be a tell tale sign.
 
1 - 3 of 3 Posts
Top