guys help on my snipee pls

[marky_hester]

guys..ive just installed an xbox cdi, and a kitti racing cam for my bike....another thing im using an open pipe. whats bothering me is that after installing the cam i have this annoyng sound evrytime i deccelerate. i dont know if im making sense here guys... i just dont know how to explain it...i believe its a "backfire". The mechanic have already tried adjusting the carb still the backfiring sound is present.. what do you think is the problem? anyone here who have installed a racing cam without a backfiring sound? help me on this guys thanks...

 

[rooster]

re-jet the carb yet??...

 

[unlimited express]

I think you better bring it to a good mechanic for a tune up. its like a poping sound on the exhaust when you decrease speed. its something to do with the engine timing. By the way, what kind of cams you installed on your sniper? Is it stock, stage 1, 2, or 3? Just tell to the mechanic that you need to tune up your bike. they know what they will do.

One more thing, better bring your bike to a trusted and best mechanic in your place. Some mechanics instead of making it better, your bike will become worst than before.

Ride safe man.

 

[tsunami]

Your racing part not match bro

 

[Carol TT]

see if ur exhaust port screws are tighten properly first

 

[Mas Catoer]

Logically the back firing happened because when you totally close the throttle there still some gas fumes enter the combustion chamber. Normally only little amount from its capillary channel for idle position.

Well that was what I thought. hehe

 

[rudduan]

i think your mechanic tune your bike to "misfiring system"....thats why its happen...... :lol: :lol: :lol:

 

[goff_d_p]

hey guys, it is posible that his timeing is off?? like on an older car when you get a full tune up, you have to have the timing checked to make sure it's not misfiring? is that posable on our bikes??

 

[unlimited express]

Yes, it can happen also to our bikes. same theory, its just that 4 wheels are more complicated.

 

[goff_d_p]

hey marky_hester, you better have your timing gear checked. it's the carb is adjusted right, and it's still spitting, then your timing is off.

 

[rudduan]

are u telling that its worn out already??

 

[Mas Catoer]

If stock CDI with adjustable timing?. A bit beyond my knowledge Guys.
Tell me about it.

 

[Snipe_attack'07]

guys..ive just installed an xbox cdi, and a kitti racing cam for my bike....another thing im using an open pipe. whats bothering me is that after installing the cam i have this annoyng sound evrytime i deccelerate. i dont know if im making sense here guys... i just dont know how to explain it...i believe its a "backfire". The mechanic have already tried adjusting the carb still the backfiring sound is present.. what do you think is the problem? anyone here who have installed a racing cam without a backfiring sound? help me on this guys thanks...

Hey marky! its not your carb & your cam, its your cdi that has a problem. Return it to the seller & get another xbox cdi instead. Some xbox has a problem like that. Im sure about it bec it happened to my pal's T135.

hope this helps! :idea:

 

[Snipe_attack'07]

Logically the back firing happened because when you totally close the throttle there still some gas fumes enter the combustion chamber. Normally only little amount from its capillary channel for idle position.

Well that was what I thought. hehe

mas, i agree but maybe an intermittent current coming from the cdi that makes the T135 back fire!

 

[marky_hester]

Thanks alot guys the mechanic was talking about synchronizing the carb correct me if im wrong. one more thing whenever im on my third gear a " hiccup" feeling was bothering me ..was it a lack of gas or something? the mechanic told me about have it rejetted..will it realy sove the problem?thanks alot guys. Ride safely..

 

[Snipe_attack'07]

Thanks alot guys the mechanic was talking about synchronizing the carb correct me if im wrong. one more thing whenever im on my third gear a " hiccup" feeling was bothering me ..was it a lack of gas or something? the mechanic told me about have it rejetted..will it realy sove the problem?thanks alot guys. Ride safely..

I guess you're T135 is sufffering from undercarb marky! Maybe u need a bigger carb for new mods. :roll:

 

[sniper_eds]

bro based on experience... try adjusting the spark plug... maybe the tip (the one that is bend) is closer enough.. try adjust it outward

 

[NACZ]

Hey Marky!
Dont do anything on your carb,your prob is not your carb..
heres the beast way..
1)Re-install your stock cdi..
then test it, if its steel there. Jus leave your stock cdi instaled.
2)Check the timing..
it is placed correctly? if not re-timed..
3) Test it..
If the prob steel there...Go to the valves, Bro..


If aint youre still agresive.. Ans this Q:
a)Did you do the valve pocketing?
b)Did you test it first if the valve hit the piston?
c)Is the torque still heavy as it should be?
If the ans are No.. Your valve are already bended..

 

[chat_master08]

i think that snipe attack is correct.. coz i also installed a racing cam on my sniper. you should aslo check the exhausts bacause i also installed the same pipe. the pipe is also not that strong so there might be problem with it.. ok..

 

[X Project]

Hi bro Mark_Hester, Are you always in Bataan? Im located at Sta Ana, Manila... If you happen to be at Manila one of these days, just inform me so I can check your bike and have it tuned properly... Here's my mobile number - 0922-895-0069/ 0906-304-9107... I can have it fixed... Just call or text me if you have questions... TIA and ride safe bro...