Best Gearing and Jetting for a 440

[jakescott312]

I ride mostly pits, usually just climbing but may drag a few times here and there... when i hit the hills or jump from a step up my front end always wants to come up i cant keep it down(probably a lot to do with suspension but that will come in time). im up in maine and right now its around 25 to 30 degrees out. when coming back down the hills it pops really bad so im assuming its running real lean and my header is also bright bright orange...like nothing ive ever seen before... the shop that did the 440 sucks and i doubt they jetted correctly so i need some help there...i would really like to have the best overall gearing for all around riding, whether it be drags or hills and i need to jet it so i get the optimum power desired

[CSR400EX]

for jetting, start around a 175-180 main, 42 pilot with the mods in your sig. as for gearing, i left my 440 stock as far as gearing.

[Ruby Soho]

for your type of riding id say 14/38

it has monster bottom end power, and doesnt loose much topend

[jakescott312]

thanks for the replies...im probably gonna try those out this weekend or next and use that as my starting point...i appreciate the help...

[AutoRoc]

38 Pilot
170 Main jet

Worked fine for mods below in Michigan, roughly 600ft elevation. Warm weather...Cold weather might warrant a 175 but I'm no tuning guru, sorry. Goodluck!