shee2000 Posted June 25, 2010 Report Posted June 25, 2010 ok so i pulled my plugs out today after a ride n there is a light brown spot on the ceramic that means i a bit lean right im at 310 main 27.5 pilot i think i gonna try a 320 main and maybe a 30 or a 32.5 pilot my mods r fattys, kn pods,+4 timing cool head 22 cc domes n im at sea level any suggestions i no i need to get my main dialed in first so that will be first on the list. or should i try a 330 n go from there Quote
shee2000 Posted June 25, 2010 Author Report Posted June 25, 2010 ok so i pulled my plugs out today after a ride n there is a light brown spot on the ceramic that means i a bit lean right im at 310 main 27.5 pilot i think i gonna try a 320 main and maybe a 30 or a 32.5 pilot my mods r fattys, kn pods,+4 timing cool head 22 cc domes n im at sea level any suggestions i no i need to get my main dialed in first so that will be first on the list. or should i try a 330 n go from there heres a pic i no its not the greatest Quote
fastbanshee8 Posted June 25, 2010 Report Posted June 25, 2010 Leave the pilot at a 27.5, and richen up the main to a 340, or 350, and then check your plugs. You want to start rich, and work your way down, instead of starting too lean, and risking blowing it up. Quote
shee2000 Posted June 25, 2010 Author Report Posted June 25, 2010 cool thx man ill pic up some more jets in the morning Quote
shee2000 Posted June 25, 2010 Author Report Posted June 25, 2010 so i went to a 340 main same pilot and 1 turn out on the air screw plugs still look the same i checked for air leaks with some prep spray i no its not starting fluid but it is still flammable no change in idle help i dont think i should need a main this big with my mods i no every bike is different but i mean should i try a 360 thats the biggest main i have right now and move the needle clip down one notch richer or ???????? Quote
06specialedition Posted June 25, 2010 Report Posted June 25, 2010 340 sounds too big for your mods and being at sea level. IMO Quote
shee2000 Posted June 26, 2010 Author Report Posted June 26, 2010 340 sounds too big for your mods and being at sea level. IMO i no right but im lost cuz the plugs havent changed 1 bit im gonna get new reed gaskets and the clamps that go on the carb boots n go from there maybe the clamps aint tightening down right like i said i checked for leaks n nothing and both plugs are identical Quote
alf44 Posted June 26, 2010 Report Posted June 26, 2010 I ran a similar setup but with t5's and 20cc domes at sea level. I used 27.5 pilot and 330 or 320 mains. ran great. When I ported it I went to 300 mains. Quote
shee2000 Posted June 26, 2010 Author Report Posted June 26, 2010 (edited) I ran a similar setup but with t5's and 20cc domes at sea level. I used 27.5 pilot and 330 or 320 mains. ran great. When I ported it I went to 300 mains. i dont no man she runs great starts up after first couple kicks warm here up and she pulls hard but just free revs a lil bit at top end not to bad thoe for whats done to it i cant believe how shee im gonna change the gaskets on the intake with some gasket sealer just to make sure its not leaking and go from there i guess if i blow it up 4mil here i come Edited June 26, 2010 by shee2000 Quote
Drewski Posted June 26, 2010 Report Posted June 26, 2010 Are you just looking at the plugs? You should jet big and go down according to plug chops. Also, if your worried about air leaks, Do a leakdown test. Quote
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