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Rob in SC
Only use authentic Keihin jets for Keihin carbs, the knockoff jets will only leave you wondering why your machine doesn't run right.
Read All ReviewsJohn in PA
Keihin 99101-393 Series Main Jet is a great upgrade for my CRF's BBR Big Bore kit.
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much like the keihin pilot jets the only complaint I have is price. Still did the job like it should after a pipe and filter upgrade.
Read All ReviewsGlen in FL
Its a quality jet. Works great. Fixed the lean condition on a 96 Kawasaki vulcan 800
Read All ReviewsJared in AB
I asked for a #40 Keihin "power jet" or "leak jet" at a local dealer and they offered me a pilot jet. When I explained that wasn't what I needed, they then told me there was no such thing. I gave up and added this to my next RMATVMC order. This popped right into my YZ250 PWK and crisped-up the midrange.
Read All ReviewsJohn in TN
This is what my carbarator needed. It fit as it expected. Shipping was fast.
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