blaster jetting

[Air-cooled-R]

well. I just put my blaster motor back together and I need to know about what jets to go to. I have the stock carb, but am wanting to run bigger, since I have a few 34mm 250r carbs lying around my shop. I've got a =3mm stroker crank, bored 1.00 over, dual stage carbon fiber reeds, CPI pipe and silencer, straight air filter, and aftermarket reed cage. Would it be ok to run a 34mm carb, or should I stick with the stock 28? Either way, about what jets do I need to run? I'm really wanting to take out most of the guess work in jetting my bike. thanks everybody..

[SYKO]

using the 250r carb is the best thing you can do for a blaster!! it will really wake that puppy up!!

http://z13.invisionfree.com/PlanetBlaster/index.php?

lots of usefull blaster info on this site!

[atcsteve]

Run the bigger carb,but you'll have to down jet it get that blaster motor to run good.The r carb with a stock r jet is way too big for a blaster.I would start with a 155 main jet and go from there!