Type 4 exhaust
Posted by: rob
Spent Saturday this weekend building up the first part of my Type 4 motor's exhaust. I cannibalised a couple of old Type 1 exhaust to get some tubing bends. Apparently it is important to get all four tubes the same length, so as you can see it has involved making quite a convoluted and twisty path for the pipes to take.
The next step is to build some collectors for each pair of pipes, as the system will be a 4-2-1. Tubing sizes will go from 38mm to 45mm to 50mm outside diameter.