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jd864 Added a reply to 1980 honda cr250 jetting
7/6/2016 3:41pm Tried 55 pilot. Needle 3rd. Still sputtering at 1/4 throttle. Just going to have to go back and forth with it. Using vp c12 race gas.
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jd864 Started a new thread 1980 honda cr250 jetting
6/5/2016 10:19am I'm lookin for a 31n and 31p needle jet. For 36mm kehin carb. These were opinion parts in oem for 80 honda cr250. Any help would be great. Jason
This forum thread has 7 replies.
jd864 Added a reply to 1980 honda cr250 jetting
6/5/2016 5:39am Still need to find those needles. Just so have more options.
jd864 Added a reply to 1980 honda cr250 jetting
6/5/2016 5:37am Keith Lynas tuned. Mild porting for more midrange. Stock pipe pro form silencer.
jd864 Added a reply to 1980 honda cr250 jetting
6/4/2016 7:34pm 190 main 60 pilot. 32 :1 needle 28a. 3rd post. Runs great with needle in 2nd post. But real lean. Runs too rich with needle in 3rd. Boyesen reeds.
jd864 Started a new thread ktm 300 sx jetting
4/6/2016 8:23pm digger seems to well informed about this. I have 13 250sx that I just put the 300 sx kit. it runs great after 1/4 throttle. I am in so. al. current temps 90/95 deg. 45/55% humidity. running stock jetting for the 250. pv and tdc set as per ktm cd. runs great after 1/4 throttle needle at 4th. tried 40...
This forum thread has 19 replies.
jd864 Started a new thread 78/80 cr 250 r
11/4/2015 8:15pm Anyone know who can replace the rear brake drum. Lining is out of spec.
This forum thread has 2 replies.
jd864 Started a new thread 78/80 cr250
9/20/2015 7:31am Looking for a good parts source for honda 78-80 cr 250 parts any help.
This forum thread has 20 replies.
jd864 Added a reply to 78/80 cr250
9/18/2015 12:29pm Wow looks good. I'm concentrating on swingarm rear chain guide and rollers are what in need now. I have all new bushings and bearing.
jd864 Added a reply to 78/80 cr250
9/17/2015 3:37am Chain guide, rollers,
jd864 Added a reply to 78/80 cr250
9/16/2015 4:29pm Thanks to all who has replied with help. I'm finding parts at babbits, dc plastics, and a few other sites to including ebay. Parts are arriving and the resto will start soon. Keep info comming.
jd864 Added a reply to 78/80 cr250
9/14/2015 4:59pm Found some wheel parts at babbits. Air cleaner parts and spacers/bushings seen to be non existing.
jd864 Added a reply to 78/80 cr250
9/14/2015 1:43pm Looking for band clamp for air filter. Rear wheel dust covers/spacers. Sprocket bolts and nuts. Hard to find stuff.
jd864 Started a new thread Vintage honda 79 cr 250
9/12/2015 5:33pm Anyone have a good parts sources for 78/80 cr 250. Need some air cleaner and other stuff.
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jd864 Started a new thread ktm 300cc sx jetting
9/7/2015 2:15pm For those who helped me . Your specs worked great this weekend. Necj 3rd. On race gas. 45 pilot and 175 main. I did a 6 hr marty smith school and a 45 min gp race this wknd and bike ran flawless. ..
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jd864 Started a new thread marty tripes/ Nolensville j6 shocks
9/7/2015 2:09pm Has anyone tried Noleen j6 shocks on a 78-80 cr 250 r.
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jd864 Added a reply to ktm 300 sx jetting
8/28/2015 3:02pm Still a little sputtering off idel. And a little lean at wot. 175 main necj needed 4th post. 42 pilot. On pump gas mix with race. Looking for a 180 main. Hope that works.
jd864 Added a reply to ktm 300 sx jetting
8/19/2015 4:35pm That's the stock 36mm on 13 250 sx settings.
jd864 Added a reply to ktm 300 sx jetting
8/19/2015 4:32pm Ok got necj needle 172 main in today. Installed needle 3rd. Post. Air 11/2 out. Unreal freaking real how it cleaned up . 42 pilot jet. Rode about 2 miles. Clean and responsiveness was awsome. All rpm ranges and smooth. 3rd gear wot and shut off. Plug was a little grayish. Going to try a little in on air screw...
jd864 Added a reply to ktm 300 sx jetting
8/18/2015 1:40pm I have jets on the way. I will let u know how it works.