FireHead Posted December 15, 2007 Report Posted December 15, 2007 If you had a stcok stroke, 392cc cub, CPI small bore inframe pipes, VF3 reeds, OEM carbs with pod filters, were running at 60 degrees F, sea level, and has 170 lbs. of compressiong in each cylinder, running on race fuel, what you you put in the carbs for a pilot and main jet? I am trying to work out a mathematical comparison here, so I pretty much just need jetting suggetions. :thumbsup: Quote
dajogejr Posted December 15, 2007 Report Posted December 15, 2007 On my 4 mil cub with stock carbs and T5 pipes I had 30 pilots and 350 mains...and it was dyno a/f tested... For what that's worth.... Quote
FireHead Posted December 16, 2007 Author Report Posted December 16, 2007 On my 4 mil cub with stock carbs and T5 pipes I had 30 pilots and 350 mains...and it was dyno a/f tested...For what that's worth.... Ok, that helps, I can work with that. Basically the deal is, that I don't have a flowbench at my facility and my magical jetting model seems to have a couple holes in it. I needed some new data points to figure out the calculated .lbs/hour rate of gas vs. alcohol that I will use. :geek: If anyone else has anything they would like to share on this topic I would love to hear it. Quote
theshee Posted December 16, 2007 Report Posted December 16, 2007 That sounds complicated lol... Quote
FireHead Posted December 16, 2007 Author Report Posted December 16, 2007 That sounds complicated lol... It is, however it's my shortcut around me not being very good with carbs........... :biggrin: Quote
Dave I. Posted December 16, 2007 Report Posted December 16, 2007 im still dialing it in but ive got a 392, 35 pwk, 155 mains, 50 pilot, 185 psi and shearers.. i know its not what you asked for but maybe some sort of idea?? Quote
FireHead Posted December 16, 2007 Author Report Posted December 16, 2007 im still dialing it in but ive got a 392, 35 pwk, 155 mains, 50 pilot, 185 psi and shearers.. i know its not what you asked for but maybe some sort of idea?? I appreciate the help, but I don't really have a flow model developed for a Banshee for anything other than OEM carbs. Which in retrospect seems retarded, but I don't really have the opportunity to start another model with something else. Quote
BellicoseBanshee Posted December 18, 2007 Report Posted December 18, 2007 I am trying to work out a mathematical comparison here, so I pretty much just need jetting suggetions. :thumbsup: Are you developing a regression line using the method of least squares or a curve using a least squares quadratic model? Maybe something more complex than that... :ermm: Quote
dajogejr Posted December 18, 2007 Report Posted December 18, 2007 Are you developing a regression line using the method of least squares or a curve using a least squares quadratic model? Maybe something more complex than that... :ermm: Uh..yeah, you lost me at regression.... Quote
FireHead Posted December 22, 2007 Author Report Posted December 22, 2007 Uh..yeah, you lost me at regression.... I believe that is what our hair lines are doing....... :ermm: Quote
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