identify this exhaust

[jgray44]

I don't know cuz the sticker is removed. I also have a dg supertrap that I could put on, do u think I would have to rejet? Would it be a power gain or not?

 

[87warrior917]

Thats a Cobra pipe. They are loud as hell

 

[rappy'97]

Cobra.

 

[jgray44]

Yea it is really loud, are they a good brand? Or just kinda pipe that will "get ya by"? And do u think I should put the supertrapp on?

 

[87warrior917]

Not a good exhaust for power, its to much of a straight pipe and it looses the backpressure. They are cheap and if thats all ya got then run it

 

[jgray44]

So in other words, ur tellin me to put the supertrapp on right? Its on my parts wheeler so do u think I could just take the carb off that wheeler and put it on mine since its already jetted for the dg?

 

[1998yamahawarrior]

ya do the super trapp, my red warrior has that. Love the tunability.

 

[DeadLastRacing]

wait, you called it a DG Supertrapp? Those are two different companies.

 

[1998yamahawarrior]

Mine has a DG symbol on the side and then says super trapp on the end plate. Its an old one, I can take pics and show ya. Im thinkin mine atleast is old enough that DG had to get with super trapp to do it.

 

[DeadLastRacing]

huh, good to know. Old school stuff.

 

[1998yamahawarrior]

huh, good to know. Old school stuff.

Ya so old school that I had to replace all of the stainless disk bolts, because they were getting worn out.

 

[dirtrider73068]

Yea I would have said cobra as well and YES it is LOUD, my uncle has one on his 300ex and its a loud MOFO. Its not one I would want to run on my warrior. Even repacked that sucker is loud.

 

[jgray44]

man i wanna put the supertrapp on now but gahhhh i do not wanna do the whole rejetting thing

 

[elwood]

jetting shouldn't be to far off, maybe just adjusting the air/fuel screw. Or 1 main jet size and adjusting air/fuel screw

 

[beastlywarrior228]

jetting shouldnt be off by much if it's jetted for the cobra

 

[jgray44]

K the air fuel screw is the big screw thhat has the spring around the thread right? If sso then I will buy a new spark plug tomorrow and put the trapp on. Any recommendations on what type of spark plug to get?

 

[1998yamahawarrior]

That screw is the brass one on the bottom near the bowl. you use a small short flat to turn it.

 

[elwood]

K the air fuel screw is the big screw thhat has the spring around the thread right? If sso then I will buy a new spark plug tomorrow and put the trapp on. Any recommendations on what type of spark plug to get?

No, that is the idle screw, the air fuel screw is a little flat head one. when the carb is mounted it is right in front of the bowl. It takes a LITTLE handled flat head to adjust it when the carb is mounted

 

[jgray44]

K so what about which spark plug to get? I wanna run to the parts store after work on my way to my wheeler so I won't have my old plug with me to match up

 

[elwood]

I cant remeber the plug# you can look in the manual