Help 300 ex pipe jetting
#1
I have a 2001 300 ex, I put on the white bros E series complete system. The quad stock except for the pipe.It breaks up at 3/4 to full throttle. I went from a 122 jet to a 128, still breaks up. Do I have to go to a bigger jet? Or there something else I have to do? Please help
Thanks
Thanks
#2
what do you mean by "breaking up"?
when you punch the throttle does it hesatate?
does it back fire when you let off the throttle suddenly?
if you go to whitebros.com, you can download the manual for it if you dont have one already. there is some helpfull tuning tips, and a number to call if you need help.
when you punch the throttle does it hesatate?
does it back fire when you let off the throttle suddenly?
if you go to whitebros.com, you can download the manual for it if you dont have one already. there is some helpfull tuning tips, and a number to call if you need help.
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mrtidy
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Feb 3, 2016 05:00 PM
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