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Post by dozer187 on Jan 3, 2016 0:56:38 GMT -6
Ok so i ran the bike without the muffler and it ran great, so now how can i mod the stock exhaust to increase flow
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Post by dozer187 on Dec 28, 2015 15:05:20 GMT -6
it sounds normal up to the point that it cuts out then it sounds like a rev limiter on a car, problem is its nowhere near the actual rev limit of the motor, it does it under load and with the rear wheel off the ground. im still running a stock exhaust im wondering if that could be part of the problem
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Post by dozer187 on Dec 27, 2015 2:02:42 GMT -6
so after about 6 hours of working on and testing this bike im at wits end, ive run everything from an 88 to a 98 size jet and nothing runs right on top end. have a new plug in there, no airleaks, and 3 different perfectly working cdis and still cant sort out this problem.
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Post by dozer187 on Dec 19, 2015 21:20:37 GMT -6
shoulda rephrased, 90 is def to lean, the 95 is doing what it did b4 i got the air filter, let off throttle at full and just stays. thanks for the link ive been trying to find somewhere that had inbetween sized jets
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Post by dozer187 on Dec 19, 2015 20:00:56 GMT -6
i dbl checked the vacuum cap tightened the ziptie i have on it, not boggin at 1/4 ne more. now just around top end again, i think the 95 is to rich and the 90 to lean
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Post by dozer187 on Dec 19, 2015 19:28:08 GMT -6
ok so now i have my new filter on there a manual fuel shutoff in place of the stock vacuum setup as it was failing, so now i cant get the thing fine tuned the 90 jet is to lean the 95 bogs anything higher than 1/4 throttle, im assuming the 95 is to rich?
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Post by dozer187 on Dec 8, 2015 15:56:46 GMT -6
got the new filter on there and now shes running lean lol i cant catch a break with this thing, gota wait for my new 95 jet to come in now as my 90 isnt cutting it... do they make 92 jets? and where would i find one if they do, all ive been seeing is 90 and 95
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Post by dozer187 on Dec 4, 2015 21:52:42 GMT -6
i think there is only one line into the stock air setup, and my cdis are both fine, i tested the bike with the stock airbox open with no filter in it and it revs up fine past 8k as soon as even just the cover goes back on it bogs just below 8k so its def an airflow issue
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Post by dozer187 on Dec 4, 2015 17:40:38 GMT -6
ok so im back after a very busy few weeks, ive ordered a unifilter for my bike, now what will have to be done to install it properly? will i need vacuum caps for the lines that come off the stock filter setup?
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Post by dozer187 on Nov 13, 2015 22:11:11 GMT -6
my further testing will wait till tomorrow, getting to late here now to be runnin wot lol, with the 85 it was running to lean it kept accelling when i backed off the top end, 88 was a bit better, 90 has run the best so far, i think overall its not getting enough flow thru the stock airbox even with the restrictions pulled out of it
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Post by dozer187 on Nov 13, 2015 18:32:49 GMT -6
threw both the 85 and 88 mains i had in, neither helped the problem, gona have to try a uni filter instead of the stock airbox i guess
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Post by dozer187 on Nov 13, 2015 14:54:35 GMT -6
i think the jet that cae in the carb was an 88 i think ill give that a shot, appreciate all the input.
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Post by dozer187 on Nov 13, 2015 13:59:13 GMT -6
its a stock size carb just not sealed. pilot is a 35 from what i recall it starts up fine and idles real nice and is real smooth, its just up at around 8k that it spazzes, its more of a bucking than stuttering like its cutting off ignition
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Post by dozer187 on Nov 12, 2015 23:43:25 GMT -6
once i back it off a bit it stays just below 8k rpm and stays steady at speed.
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Post by dozer187 on Nov 12, 2015 19:19:54 GMT -6
I have a taotao cy50a scooter with a 50mm bbk installed on it, it runs great except for when my rpms hit around 8k it starts stuttering. i have a no rev limit cdi installed so not really sure what the problem is, i also have a 90 and 95 main jet ive tried both and it does it with either one. any help would be appreciated
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