| Listed in parts books | Not catalogued by year yet |
MAIN JET 130 PWK T120/140
A size 130 main jet for PWK carburetors, listed for T120/T140 applications.
This is a main jet, sized 130, for the PWK carburetor. Main jets control fuel delivery at higher throttle openings, and swapping to a different size is one of the standard ways to adjust the mixture when you've changed exhaust, filters, or done other work that affects how the engine breathes.
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Our records show this jet listed for T120/T140 applications, but we don't have much more detail on file beyond the basic description. If you're not running a PWK carb already, or you're unsure which jet size your setup calls for, give us a call before ordering so we can confirm it matches what you've got.
Jets like this are cheap enough to keep a small selection on hand once you start tuning, since getting the mixture right often means stepping up or down a size or two from where you started.
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