Quote:
what do you reckon I try 135 mains and 42 pilots?
I'm not an expert and got different carbs but in my case dyno run showed ;61hp with 125 jet and was too rich, then we went down 5 numbers on main to 112 65hp but still a bit rich then down again 2 numbers to 108 main and that was final result 67hp as you can see on my print.
bloke who made my dyno runs is working with superbikes on daily basis and I trusted his knowledge but was a bit surprised that we should go down 5-6 numbers on main jet...we went 7 and is spot on
I would go this way what you said 135 and try different pilot always good to compare result and see maybe something between is right for you
|