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Honda MX & Off-Road Dirt Bikes
Accurate Leakdown Test Procedure 03 Cr250r??
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[QUOTE="ALB, post: 1218487, member: 68165"] Thanks very much D36-108A,I appreciate your help big time.I kinda guessed prior to your post and did like you said,the only difference was that I went at 5psi ( didn't want to take a chance of putting to much pressure in and cause a problem due to my lack of knowledge) Anyway I set it at 5psi and let it set for 15min,there was no loss at all.I will do the test again at 6psi and see what happens,Is the 15min long enough or do you have to let it hold for a longer amount of time? Also if the test holds at 6psi,is there any reason to go to a higher psi or is that considered good? I am so frustrated with this thing,this is one of a very few times in the past 35yrs that I have not been able to get one of my bikes to run clean.I have completely rebuilt the carb,floats dead on( checked multiple times) dropped the stock needle to the leanest position,dropped 2 sizes in the pilot ( 25 ) cleaned and blown out every passage and orfice and the thing still wants to run rich at idle.I live at 6700ft so jetting can be difficult,I talked with JD Jetting yesterday and they insist that there Jet Kit will solve the problem because there kit has both needles and New Needle Jet ( saying the stock needle jet is to rich ) So I went ahead and ordered it,I really HOPE it works.Thanks again for sharing your knowledge. [/QUOTE]
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Dirt Bike Discussions By Brand
Honda MX & Off-Road Dirt Bikes
Accurate Leakdown Test Procedure 03 Cr250r??
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