if anything like exhausts on dirt bikes, 95% of the time it pops, the tune is wrong, AF mixture is wrong.
the other 5% is there is a leak on the system.
Its why I can not wait for Honda to release EFI on the CRf450, I get tired of tuning for altitude.
the other 5% is there is a leak on the system.
Its why I can not wait for Honda to release EFI on the CRf450, I get tired of tuning for altitude.
