Thanks Mart
I messured again....thouroghly, and it is only 7cm too long
I think I can change the length enough to make it work out.
But the pipe will have to be moved forward, like in your boat.
So I will have to lengthen the exhaust stinger to get out of the hull.
Does the diameter have to be larger, or the same as the original exhaust ?
The hole is only 100mm, and the outer diamter is 11mm
THe extension will have to be 7-10cm long. Wont that create too much back pressure, if I use a 10-11mm pipe ?