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Dynojet's Stage 1 Jet Kit is designed for motorcycle with stock engines and stock airbox, and air filter. The Stage 1 Kit will work with either a stock or aftermarket pipe. Dynojet's Stage 1 Jet Kit is fully adjustable to allow the use of well-designed aftermarket pipes and K&N stock replacement air filters. The Stage 1 kit is designed to improve throttle response and driveablity. In most cases, you can achieve a power increased of approximately 5% throughout the entire power range.
(based on 13 reviews)
of respondents would recommend this to a friend.
Reviewed by 13 customers
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(2 of 2 customers found this review helpful)
I've run my bike with a ...
from Waterville, OH
Comments about Dynojet Stage 1 Jet Kit:
I've run my bike with a slip on pipe for a couple years now on the stock jets, but after installing this kit the whole sound of the bike changed. It just runs so much smoother. It is also very easy to install.
Bottom Line Yes, I would recommend this to a friend
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I purchased a used 2001 Volusia and found out that these bikes had been set up from the factoryto run very lean. The previous owner had installed a K&N Filter which increased the leanness.The install of the Dynojet kit was really easy and the results have been fantastic. I can feel a difference in the way the engine "pulls" through the gears especially in top gear passing situations. highly recommended!
(1 of 1 customers found this review helpful)
Requires some Fiddlin' to tune it right.
By Kermit the Road Toad
from Huntsville, AL
About Me Experienced tinkerer, Kaw EX500 Ninja, Stock pipe and filter
Installed to cure fuel starvation at highway speed. Jet is smaller than OEM jet but slimmer needles. A flat spot in acceleration developed when kit installed as instructed. Some trial and error adjusting required to get the acceleration curve right. Since troubleshooting guide says flat spot can be from rich or lean condition, took several tries to get it right. I'm happy now.
from So Cal
Besides the jet kit I also installed an after market silencer and opened up the air box. Performance was improved, just don't expect anything earth shattering.
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