10-17-2016, 06:58 PM | #16 |
Join Date: Jul 2015
Posts: 118
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I changed to a 110 main jet, man what a difference! My stock main was a 98. I went cheap and drilled out the screws in the stock carb since I figure one Chinese knockoff is just as good as any other, saved $40 in the process.
The bike is definitely more responsive and pings much less. I had noticed earlier that a mild strain at under 3k rpms would produce an occasional ping, that is now completely gone. Absolutely no bogging what-so-ever now. It also seemed that after my high speed run the engine was noticeably cooler...though that is probably just in my head. I have no increase in top speed, but it gets there slightly quicker. I think I need to drop down to a 16 tooth front. Where I live there are lots of hills, and where there isn't a hill there is that Oklahoma wind sweeping down the plains... 17/45 is just too much I think for my 200lb 6'2" airbrake of a body. Happy as can be with this bike, now to get a freer exhaust and to sort out some luggage...and also more street oriented tires since I'm about 80% street 20% dirt. |
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10-17-2016, 09:25 PM | #17 |
Join Date: Oct 2015
Location: connecticut
Posts: 980
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Agreed the 110 changes the bike completely. I figured I'd spend about $40 in band aids trying to slot then remove the newly formed flat head screws.
Next I'm going change out the pilot jet. That way I dont have to have the needle on the bottom. |
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10-19-2016, 03:35 AM | #18 |
Join Date: Sep 2016
Posts: 138
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Cleaned the oil out of the airbox (thank you PO), clippd the turn signal beeper wire, took the girlfriend on a little drive around the block (when we were done she actually said "That was so much fun". She told me when I first mentioned wanting a bike that she would never go near it so not to ask her to ride haha, ordered $70 worth of parts (jets, 17t front/45t rear sprockets, NGK plug, MSR shifter). I'm hoping the stock chain will work with the 17/45 without needing to remove any links. I'l replace the chain eventually, but I'm hoping the stock chain will work for the time being
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10-23-2016, 02:49 PM | #19 |
Join Date: Jul 2015
Posts: 118
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I finally got tired of the strange looks at stoplights, so I yanked the speaker off the turn relay. While I was at it, I checked my valve clearance again. It was a little tighter than I'd set it, but still MUCH better than stock, so i left it alone.
Went for a quick 10 mile around the block ride and I'm still impressed at the change since the rejetting. No top speed change,but 0 to 55 is much quicker. 110 seems to be perfect. I'm going to start saving my pennies for the exhaust next... |
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10-23-2016, 04:43 PM | #20 | |
Join Date: Jun 2016
Location: akwesasne, NY-13655
Posts: 2,220
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10-23-2016, 05:22 PM | #21 |
Moderator
Join Date: Oct 2016
Location: Houma, La.
Posts: 11,713
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I changed the oil and adjusted the valves. The valves were tight with no gap. I went take a quick ride and noticed that it ran better. When I got back in took the carbrerator off and prep it for when I get the Jets in. I did the hacksaw method to slot the screws. Next I shim the needle with 2 washers and turned the idle mixture out 1 1/2 turns. Now it will start and Idle without choking it. Throttle response is so much better.
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2024 Linhai 300 ATV 4x4 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S (Sold) 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel |
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10-23-2016, 08:15 PM | #22 | |
Join Date: Feb 2016
Location: George West, Texas
Posts: 4,097
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***************************************** 2015 Bashan"Blaze" BS250GY-31 (DB-07K-250) GONE 2017 Suzuki V Strom 650 XT "We are all born ignorant, but one must work hard to remain stupid." ~Benjamin Franklin~
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10-23-2016, 09:44 PM | #23 |
Moderator
Join Date: Oct 2016
Location: Houma, La.
Posts: 11,713
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Now all I need are the Jets I ordered. I'll try the 110 first and see how that works out.
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2024 Linhai 300 ATV 4x4 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S (Sold) 2004 Honda ST 1300 2016 Black Hawk 250 (sold) Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster 2016 Cazador180 XL 2014 Coolster150 JerryHawk250.com My YouTube Channel Last edited by JerryHawk250; 10-24-2016 at 08:58 AM. |
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