I have a 2002 that was stock when i bought it. So far ive blocked off the oil pump and run 93 pre mix at 32:1, boyesen power reeds, maxima pro filter with no lid, eliminated TORS (black box, micro switch, all wiring in the harness), added idle adjust screw to carb, and thats about all engine wise. What i was wanting was an opinion to start the main jet size at. Ive got a 250 in it now but ive yet to test it. Im also in florida where its nice and warm and no elevation if that helps at all. Thank you guys!
quick jetting question
- Thread starter blue2002blaster
- Start date
sea level requires richer jetting than up in the mountains.
definately plug chop that 250 before riding it...........
http://www.blasterforum.com/do-yourself-20/how-plug-chop-38674/
i was planning on plug chopping it i was just wondering if the 250 would be good to start at. i might should have put the 260 in i was thinking as i would rather start a little rich and work down correct? i just wanted an opinion as if it sounded to lean possibly. and thank you for your answers guys i plan on chopping it tomorrow.
yep,
stock 32.5 pilot,
start at 1.5 turns out, adjust airscrew for high idle, then adjust idle screw for desired idle
stock needle on middle clip position
there are many good "stickied" threads in the carb section detailing how to tune your carb, worth reading up on all of them
Engine - Carburetor at BlasterForum.com
