2007-02-02 04:47:58 · 4 answers · asked by Just The Facts Please 1 in Cars & Transportation ➔ Motorcycles
u might need to do slight tweeking if the bike pops when suddenly slowing down, or backfires when rolling on the gas hard. i would first see if the bike does that, and if it doesnt, leave it as is. i'd also throw in a set of fresh plugs after puttin on the exhaust, run it for about 50 or 100 miles, then take a look at plug color. the 'holy grail' color is a light tan. if its an off-ash grey, it's slightly lean, but not too lean that it will hurt it. if its too rich, the plugs will be coal black. paper white is too lean.
2007-02-04 06:34:49 · answer #1 · answered by Anonymous · 1⤊ 0⤋
You'll probably be O.K. Your new pipe will probably create similar back pressure. Check your plugs for a nice tan color after a days ride and adjust jetting if needed.
2007-02-02 12:55:37 · answer #2 · answered by Anonymous · 0⤊ 0⤋
yes it is worth it you will find a marked difference in performance and it will run much smoother, and yes you will have to probably go a little richer
2007-02-02 14:40:55 · answer #3 · answered by bazbikes49 3 · 0⤊ 0⤋
more than likely you will need to re-jet and its not cost effective to do that ,its a 25yr old bike
2007-02-02 12:55:42 · answer #4 · answered by bayareart1 6 · 0⤊ 2⤋