the carb is worth the $180 for one reason thats the cdi lets you get highier rpm. at highier rpms the engine neededs more fuel and air. the stock carb with bigger jets sends more fuel but less air so you can run lean and blow the motor.with the mods your putting in the biggier carb will realy help and keep you from running lean and get you 2 more horses on top of what the mods give you. like i said before the aftermarket carb has a smoothier flow of fuel and air then stock carbs.

 

He is talking about clutch springs, not Valve springs. It's a 250 2 stroke, No Valves!

Yes, the higher engagement springs will make it rev higher before the clutch kicks in.

 

sorry about that

 

jester i forgot the 250 was a two stroke so getting the tmx would be best

 

then why couldn't i just ship out my stock carb to rick ritter or w/e to get it boerd ? wouldn't that work better?

 

yes it might BUT.......if i was u id stay with the carb the way it is where u bor it out u could run it to lean or some thing i would think???

 

getting it bored increase air flow so putting biggier jets will keep it from running lean.i dont know how much it will cost to get it done. if its cheapier then a new carb then go for it.it may not be better then a aftermarket carb in performance and reliabilty.

 

Well my new hpd pipe and air filter came , and it looks nice!


Also i think i may just get my carb boerd out since , i can also do more mods if i got the stock carb boerd

 

Ok quick question, where the heck is the cdi box? me and my dad just took all the plastic off and we think it might be on the front grill siting on top of the gas tank, is this true?



Also does everyone think if i get my fly wheel lightend and my carb bored out i will see a big increase in performance gain?

 

the cdi should be behind the left front wheel and below the gas tank.on a car getting a lightier flywheel has two efects hardier startups and more topend heavire easy startups more lowend.boreing out the carb i dont know how much power it will give you but you should gain in mid and topend.