Feb 2, 2011 #1 S snitter Active member Joined Oct 3, 2008 Messages 26 Reaction score 2 Location edmonton I"m getting a 2010 Grizzly 700 in the spring. I want to put a HMF slip on exhaust. No other engine mods. Do I need a fuel programmer also?
I"m getting a 2010 Grizzly 700 in the spring. I want to put a HMF slip on exhaust. No other engine mods. Do I need a fuel programmer also?
Feb 5, 2011 #2 quadboy55 Active VIP Member Joined Dec 22, 2010 Messages 4,615 Reaction score 184 Location Leduc, AB Any time you increase the air flow in your quad, you need to change your mapping. In other words, yes, you need a programmer of some sort like the HMF Optimizer or the DynoJet PowercommanderV.
Any time you increase the air flow in your quad, you need to change your mapping. In other words, yes, you need a programmer of some sort like the HMF Optimizer or the DynoJet PowercommanderV.
