boney
03-24-2007, 11:05 AM
i was looking to give my sons 97 trx90 a little more kick for this seasons trail riding. pretty much stock, has big gun exhaust and a k@n air filter. we put bigger tires on the back and now it seems to have lost a little pep. all the after market cdi performance boxes i have found are for 2002-06. info. please!