GOT TO TELL YA I HAD A TRI Z JUST LIKE THAT. COOL STORY IN 1985 MY TWO BUDDIES BOUGHT A KAWI TECATE AND A HONDA 250 r. i run out and buy a tri z just like yours. WELL WE LINE UP AND RACE. THEY KICKED MY ASS. TWO WEEKS LATTER I BUY A BASANI PIPE, BOYSEEN REEDS, AND I GET FACTORY UPDATED AIRBOX AND REJETT. THAN WE RACE AGAIN. SEE YA !!! 3:16 (yammie tony)