RS Warrior Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
2,256 Posts
Discussion Starter #1
So, I'm changing my exhaust from Samson Street Sweepers with no baffles, to a Speed Star 2-1 Header with a Supertrapp Muffler - Baffled.


Should I bump my ECU and make the mix richer, or leaner? I have a decent map on my PCIII. Do I need to start all over with the map? Anyone have any experience with this situation?
 

·
Registered
Joined
·
7,926 Posts
Make theexhaust change. Then drive it 50 miles on the current settings. Then pull the plugs and adjust according to the color.
 
1 - 2 of 2 Posts
Top