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View Full Version : Suggested Exhaust??????????



quadracer707
08-09-2008, 12:12 PM
Here is what we bought 2001 trx90. Looking for another exhaust, this is shot. Right now according to the paper I have it is supertrap exhaust with larger dia. head pipe. exhaust is bad.
Now after reading some replys on exhaust on fitting it to engine & carb, here is what we have done to it. Powroll stroker crank with big bore top end, some modified head work, just a real good port & pollish, all hooked upto a 200x carb.

Any sugggestions on what exhaust to put on?? The pipe is still good coming out of the header, to the exhaust so maybe to keep cost down just need exhaust, or is it cheaper or sometimes close to the same price to buy the whole exhaust. Iam not looking for the best as my son is learning, just something decent to hook up with engine so I dont waste my money on junk.
Also who or what company do you recommend talking to, i want to know what iam talking about so i dont look real stupid or just can order out of a catalog.

Thanx Ken

rhinorick
08-09-2008, 01:30 PM
what size carb is it?

quadracer707
08-09-2008, 03:05 PM
all i know paper work says 200x carb?? Sorry, i know it is not stock

rhinorick
08-09-2008, 06:03 PM
the carb may be to big I dont have a clue what a 200x has for a carb .you could measure the carb to see what size it is

national #9
08-16-2008, 09:52 AM
call Kids on quads racing, they can help you fit the pipe to the motor work. 616-363-1215

mxslevnik69
08-16-2008, 10:56 AM
call Wolfpack Racing they have done a lot of work with trx90's. 219-322-9669