i have a new full procircuit t-4 on my 400 i was wonderin wat jett size should i run in my bike the stock jetting runs strong but backfires a little so i no its runnin lean.
thanx:D
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i have a new full procircuit t-4 on my 400 i was wonderin wat jett size should i run in my bike the stock jetting runs strong but backfires a little so i no its runnin lean.
thanx:D