Hi all,

As far as I know, I need to upjet if I want to put a new exhaust system on my bike. Correct?
Im currently restricted to 33bhp via the washers and Im wondering what a new exhaust system would do to the running of my bike. Would changing the exhaust also add some bhp and therefore mean running at more than 33bhp?

Thanks
Hadrian

You will still have 33 bhp,even if you change the exhaust,well thats how it should be like

Thanks outsider. If I do get a new exhaust system and have to rejet, I may as well follow Cammo's carb jetty guide and drill the sliders. Will this screw up my fuelling if I do all this work whilst running at 33bhp?