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I have a 2000 cbr 600f4 motor on a pulling tractor. Im having problems with the motor breaking down at HI RPM. I cant run exhaust so i have four stacks, I run Air box with a K&N filter. I need help bad
I have 150 psi strieght through. On #1 and #2 the exhaust pressure dont feel the same as the other. I was thinking of pulling the emissions off put i dont know forsure how to do it.