Quote:
Originally Posted by Svkid
ok so now another question the bikes jus bin deristricted and now when slowing down backfires a beast is this due to carbs not set up properly?
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Sounds like you are running lean. Are you getting a noticable loss about power up high too? Do you have an aftermarket can and airfilter? Might need a larger main jet or just a needle shim depending on the severity. I wouldn't push it any until you know something for sure because you can do some real damage.