swhitey917 Posted June 7, 2009 Report Share Posted June 7, 2009 Ok, I went through the troubles of jetting my quad and I finally got it close i think. My question is why do my jets seem to be alot lower than everyone elses. I have: Paul turner mids Uni air filter with air box lid removed 540 ft above sea level. I am running a 200 main and a 25 pilot. I tried a 210 and it smoked really bad. My numbers seem much lower than everyone else but my quad runs really good the way it is now. it will idle really well and everything. why is my numbers so much different Quote Link to comment Share on other sites More sharing options...
shee4speed Posted June 7, 2009 Report Share Posted June 7, 2009 idle is on the pilot jet.25 should be fine.Have you done a plug chop? Quote Link to comment Share on other sites More sharing options...
Rodneya Posted June 7, 2009 Report Share Posted June 7, 2009 What carbs are you running Quote Link to comment Share on other sites More sharing options...
swhitey917 Posted June 7, 2009 Author Report Share Posted June 7, 2009 stock carbs Quote Link to comment Share on other sites More sharing options...
Rodneya Posted June 7, 2009 Report Share Posted June 7, 2009 With 200 mains, pipes with an open air box you are gonna melt that thing for sure. the amount of smoke is not a jetting guide. You need to get in the ballpark range and do some plug chops. If that was my motor I would not even start it. Quote Link to comment Share on other sites More sharing options...
swhitey917 Posted June 7, 2009 Author Report Share Posted June 7, 2009 With 200 mains, pipes with an open air box you are gonna melt that thing for sure. the amount of smoke is not a jetting guide. You need to get in the ballpark range and do some plug chops. If that was my motor I would not even start it. yeah thats what i was thinking also. thanks Quote Link to comment Share on other sites More sharing options...
swhitey917 Posted June 7, 2009 Author Report Share Posted June 7, 2009 Doing plug chops tomorrow...Starting with 280 and working my way down Quote Link to comment Share on other sites More sharing options...
SAVAGE420 Posted June 7, 2009 Report Share Posted June 7, 2009 Doing plug chops tomorrow...Starting with 280 and working my way down Good idea. Also check your reads too, like i said before in the chat room. Keep us updated man. Quote Link to comment Share on other sites More sharing options...
AKheathen Posted June 7, 2009 Report Share Posted June 7, 2009 also, if you are running alot of oil, like 20:1, it'll smoke alot, too. you can bump to 32:1, 0r 40:1 with the bigger jets, and still be getting the same or more oil in the engine Quote Link to comment Share on other sites More sharing options...
wesw Posted June 7, 2009 Report Share Posted June 7, 2009 slides in backwards will smoke like a bitch Quote Link to comment Share on other sites More sharing options...
swhitey917 Posted June 7, 2009 Author Report Share Posted June 7, 2009 (edited) Good idea. Also check your reads too, like i said before in the chat room. Keep us updated man. Here ya go man I took the reads off and got some pics for ya. I dont really know what i am looking for so tell me if they are good or not. Edited June 7, 2009 by swhitey917 Quote Link to comment Share on other sites More sharing options...
SAVAGE420 Posted June 7, 2009 Report Share Posted June 7, 2009 (edited) Well from the pics they look fine BUT it is kinda hard to see any lil cracks and nicks on the end of the reed petals in the pics, you will have to go look at them all close. Just look for cracks, breaks, nicks and see if the petals are lifting off the cage. They should completely sit flush on the cages. :thumbsup: Edited June 7, 2009 by savage420 Quote Link to comment Share on other sites More sharing options...
swhitey917 Posted June 7, 2009 Author Report Share Posted June 7, 2009 Well from the pics they look fine BUT it is kinda hard to see any lil cracks and nicks on the end of the reed petals in the pics, you will have to go look at them all close. Just look for cracks, breaks, nicks and see if the petals are lifting off the cage. They should completely sit flush on the cages. :thumbsup: Ok i looked them over and they seem fine. I was just making sure they were good before I start going to bigger jets. I am going to start doing that now Quote Link to comment Share on other sites More sharing options...
RadarRacing Posted June 7, 2009 Report Share Posted June 7, 2009 Man you should be able to just pull a plug and see if the porcelain part is gray or light tan color dont go by smoke at all. The porcelain should be a little brown. Wide open throttle and 200s should not smoke at all it should burn up and pop on ya. Make sure it isnt burning coolant or something. Quote Link to comment Share on other sites More sharing options...
swhitey917 Posted June 7, 2009 Author Report Share Posted June 7, 2009 Man you should be able to just pull a plug and see if the porcelain part is gray or light tan color dont go by smoke at all. The porcelain should be a little brown. Wide open throttle and 200s should not smoke at all it should burn up and pop on ya. Make sure it isnt burning coolant or something. I was doing that man and the part was a black color thats why it was like this. It is not burning coolant i have checked that. I put 270 in and it started right up and then i shut her off. I will have to do the plug chopping tomorrow. I had to run to the hospital to see my grandpa so my day got a little delayed. Quote Link to comment Share on other sites More sharing options...
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