Quote:

Triumph Short off Road pipes and Long off Road pipes, (TOR's) require no rejetting or tuning.
Usually if there is some performance to be gained from a particular brand of pipe the manufacturer will include jets or instructions.
If you are looking for something more than an increase in sound go with an aftermarket brand of pipe.



I have fitted them as I could not get used to my Speedmaster sounding like a Jap bike. I did however seem to find a bit of power loss and popping on throttle down. The standard jets are 110 and there was talk that I should go up to a 115 or 120. I am at the coast so they were not too sure. Also suggested that I loose the snorkel. Overall it seem to run great now that I am getting used to it, sound like a British bike now as well.