Andrew from the Hell Team answered quickly and had most of the parts . All Good.

I'm looking for parts for a Gasgas 1994 model jtr250. The 90's seems to be a forgotten era. I'm after a set of plastics and air cleaner at the moment but I'm sure there'll be more as I get into tidying it up. I've sent emails to the hell team and trials experience,to soon for a response yet though ...

Thanks David . I did worry about the heat damaging the aluminium exhaust. I thought as it was a sealed unit it may have baffles in the form of plates with holes in or pipes going from one chamber to another. Seems silly to put fiberglass packing in if you can't replace it easily......Ian

I think my 290 exhaust may be a bit clogged. I've tried flushing with petrol and I think that has helped but I was wondering if you can burn them out. I don't think they can be pulled apart and repacked. Has anyone done this or know another way to clear it?