Ok all, would anyone know a good starting point for a silver bullet pipe? 3.5cc K&B
Right now, I have it at 6 1/2 inch to the first widest section to start with, does that sound about right? I have no clue what a wrap around pipe's starting point, should be.
The last pipe I used on an outboard, was a Condor Hobbies Magic Muffler many many moons ago.
Thanks in advance for any help.