okbeast Posted June 24, 2008 Report Posted June 24, 2008 Dump tube is what the main goes into. On some alky carbs they are drilled out b/c it takes so much alky, that even if you put in a huge main, it would be bigger than the dump tube. I'm not sure how to find it. On some carbs it is replaceable, on some it is not. I think it would be best if you got with the guy you got the carbs from and tried to get all the info from him. IF you've already listed these sorry, but Carb size, brand dump tube size, main size, pilot, needle, etc. Quote
P-man Posted June 25, 2008 Author Report Posted June 25, 2008 Dump tube is what the main goes into. On some alky carbs they are drilled out b/c it takes so much alky, that even if you put in a huge main, it would be bigger than the dump tube. I'm not sure how to find it. On some carbs it is replaceable, on some it is not. I think it would be best if you got with the guy you got the carbs from and tried to get all the info from him. IF you've already listed these sorry, but Carb size, brand dump tube size, main size, pilot, needle, etc. yea ok, i called him the other day and he actually bought it from a guy who built it. so i got a little info. I do have another set of dump tubes that are drilled to .116, and the alky mains are the same Quote
okbeast Posted June 25, 2008 Report Posted June 25, 2008 Check this out, shows the stock pilot should be a 50. I found it while lookin up some stuff for 38's, thought it might come in hand for ya. Quote
P-man Posted June 25, 2008 Author Report Posted June 25, 2008 Check this out, shows the stock pilot should be a 50. I found it while lookin up some stuff for 38's, thought it might come in hand for ya. oh cool, thanks! where did you find it? Quote
okbeast Posted June 25, 2008 Report Posted June 25, 2008 shit i forgot to post the url http://www.carbparts.com/mikuni/tm_dimensions.htm#Dimensions haha, its somewhere on that website, just do some quick searching. Quote
P-man Posted June 25, 2008 Author Report Posted June 25, 2008 shit i forgot to post the url http://www.carbparts.com/mikuni/tm_dimensions.htm#Dimensions haha, its somewhere on that website, just do some quick searching. haha!, well thanks, really appreciate the help okbeast! Parker Quote
okbeast Posted June 25, 2008 Report Posted June 25, 2008 No problem, i need to get with you on that milled head too. Or i have a coolhead shell, pro design with studs that just needs domes. That way you could get them to whatever PSI you'd like to run. Quote
P-man Posted June 25, 2008 Author Report Posted June 25, 2008 No problem, i need to get with you on that milled head too. Or i have a coolhead shell, pro design with studs that just needs domes. That way you could get them to whatever PSI you'd like to run. oh yea, thad be great, i can pay you for it if you want. I am leaving to go out of town tomorrow morning. We are driving to Michigan to meet some family. and we'll be gone for 2 weeks. You think we could meet up when i get back or something? Quote
okbeast Posted June 26, 2008 Report Posted June 26, 2008 Ya that'd work. I figure try the milled head 1st cuz ill just give it to ya, if it doesnt get you where you want i'll sell the coolhead shell pretty cheap, and some new domes would only be 60 or 65 i think. Quote
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