Flying Pilgrim
Active Member
- Joined
- Oct 31, 2002
- Messages
- 34
Exhaust Mods for K&B 3.5?
I spoke to a fellow who said he ground out the exhaust outlet holes on his lower unit of his K&B 3.5 and gained some power/speed. Rather than having the small outlet holes, he had one long open slot. Obviously this would make it louder, and less back-pressure (less pressure for fuel tank as well). Has anyone tried this, and did it work?
I spoke to a fellow who said he ground out the exhaust outlet holes on his lower unit of his K&B 3.5 and gained some power/speed. Rather than having the small outlet holes, he had one long open slot. Obviously this would make it louder, and less back-pressure (less pressure for fuel tank as well). Has anyone tried this, and did it work?