Dino’s Tinker Shed, S2-Ep20. I tune the Procycle jet kit installed in my DR650
In this episode I tune the ProCycle jet kit I installed in my DR650 earlier on the channel. The ProCycle jet kit is installed in the stock Mikuni BST carburetor that came on the Suzuki Dr650 from 1996 to its current form in 2022 when this video was produced.
The stock BST carb is known to be tuned very lean from the factory making cold start difficult and limiting the true performance potential of the big single. For me I was mostly concerned with my bikes cold starting performance when the temperature got below 5 or 10 degrees Celsius. I would have a heck of a time getting the bike to start and even once started it would take at least 10 minutes for the bike to respond well to throttle inputs. My friend Karl bought the exact same year of DR and his started and ran much better than mine in cold weather the only difference was his already had the carb mod installed.
In the video I will show you how to set your fuel mixture screw, determine if you have the correct main jet installed and how to swap the main jet if needed. I also talk about needle jet clip height although I did not have to adjust mine for my application.
At over $120.00 Canadian when you factor in the cost of shipping and exchange rate this is not an inexpensive mod, however it really did improve the starting and performance of the DR650 and I feel it does return well on the investment.
My final tune was as follows:
Main jet 150
Needle clip in the 4th position
Fuel mixture screw turned out until smooth (about 2 turns)
No modification to the airbox at all
Factory exhaust
MUSIC:
New 2022 intro music data
Country Cue 1 by Audionautix is licensed under a Creative Commons Attribution 4.0 licence. creativecommons.org/licenses/...
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Impact Moderato by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 licence. creativecommons.org/licenses/...
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Негізгі бет Автокөліктер мен көлік құралдары I show you how to tune the Procycle jet kit installed in my DR650.
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