everything was working fine i sarted it up to go for a ride and in first gear iw as ridng and when the powerband kicks in you can definalty feel and ehar the difference and when i hti the area wher eit should have kicked in it ouldn't and sound like it was satrving its self for air so i bought a new airfilter still doenst work i took out my spark plug thinking maybe its bad i cleaned it and regapepd it satrted right up again but trhe power isnt thwere so im going to geta new plug but i was wondering if any one could help itsd and o2 blaster with k&n air filter dmc alien exhaust rest is stock except for a few other mods but they dont affect the engine

 

did you rejet after u put the pipe and filter on? u may be to lean allso what fuel ratio u running?

 

rejet to lean plug has no effect on power band, if the plug comes out white then you need a bigger jet

 

eyah im prolyl gonan do taht no i ditn't rejet but it was on a list of things to do, umm i use 93 octane gas in the tanka nd the sugeested semi sythetic yamalube in the back i dont know my ratio cause blaster are injected and mix themselves

 

haha, on your list of things to do?! you should have approximated bigger jets and put them in before you even started it wtih the new pipe. DMC pipes don't move the power around like others but they are still a slightly free-er flowing exhaust and need to be rejettted, dont' run it until you do some jetting or you'll do damage to your piston,cylinder,ect. Blasters inject at approximately a 32:1 ratio but it's not aways exact with the pump because it injects oil based on engine rpms. If you know whats good for your top end run amsoil in it or better yet get a blcok off kit and premix amsoil, stay away from the cheapy stuff unless you want to be redoing some rings, pistons and honing your cylinder a lot more frequently.
helpful regards

 

oh wlel then i wont run it any mroe i bolted on teh pipes a wekk ago and it allr an fine but i wont start it agian till i get it jetted i wanst awear you ahd to do taht all teh time

 

what did you say, i dont speak french

 

If it was rich than it would be ok to ride for a bit but just because it's running lean right now, I wouldn't because the motor gets to hot, and eventually it would overheat/seize on you. not fun

 

my goodness man! Are you really typing like that on purpose? Are you using a voice emulator or something?

 

nah dude im not typing like that on purpose its because of a bad key board and havent had time to go geta new one i live in the middle of no where, ok i get wat your sayng im gonna rejet it and see how it goes, im gonna be buying a rad valve and reeds im most likely gonna buy a boyesen radvavle with pro series reeds unless any one else has some input on something better?