750 factory pipe

Waternut

Customizing addict
Location
Macon, GA
Most likely first generation/one of the Mariner pipes. They work just as good IMO. I only run the top screw open anyway.
 

Waternut

Customizing addict
Location
Macon, GA
I will admit I was also very confused when I read the tuning instructions on FP's website and thinking "what is this bottom screw they're talking about? I only see top and middle." lol
 

Waternut

Customizing addict
Location
Macon, GA
I ran it until I swapped out to total loss. Never had any problems.

Kind of like having seat belts IMO. A little annoying at times, probably never need it, but that one time the sensor saves your engine, you'll be annoyed and happy.
 

Waternut

Customizing addict
Location
Macon, GA
My ski has some two way fitting in the head. One with a normal size fitting for cooling and one for the little line. I forgot about that fitting. I can see why so many run without the sensor now...
 
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