12-18-2013, 10:44 AM
(12-18-2013, 10:40 AM)SUPERCRUZ_imp Wrote: So, is there any downside to plugging the PAIR valve? It obviously serves a function and by blocking it you disable that function. Sounds like this serves a similar purpose to the air injection on my old FI Triumph Bonneville. Folks would block off the air injection on those bikes as well when installing aftermarket exhaust. Left mine alone but did have a custom map from Arrow installed with the slip on mufflers my bike had. Bike ran flawlessly. I have a new Arrow slip on muffler on order for my CB1100. Interested to find out if the bike pops on decal.
I believe popping is not pronounced when adding a slip-on but is obvious when removing the oem headers w/ have the cat convertor.
I believe popping is not pronounced when adding a slip-on but is obvious when removing the oem headers w/ have the cat convertor.
Pair valve plugging only stops extra air from getting sucked into spent exhaust to ignite unspent fuel. It's a simple post-ignition exhaust igniter.