I cut a mount for the pipe from 6mm plywood. This mounts to the inner pipe and
has relief holes to provide cooling between the pipes. This then mounts to the rear
of the engine mount leaving the tailpipes 10mm inside the nozzles.
The pipe setup aids with the cooling and performance of your turbine. Optimal
distance between the tailpipe of the turbine and the stainless exhaust pipe is 20-
25mm depending on the size turbine you are using.
The above photo indicates the finished position of the exhaust pipes.
