The HMF Optimizer takes tuning the air fuel ratio on EFI machines to the next level.  The latest GEN III technology is used to provide the most accurate and easiest method of tuning your machine possible.

Simply choose the stage of tuning you require by pressing the center menu button.  Moving the LED indicator to the left leans out the A/F and moving the indicator to the right richens the A/F.  HMF writes the codes to coincide with our slip on/systems, this means that we have settings that will WORK out of the box to get your going NOW! 

Features:

• Easy to install, simply plugs into the existing wire harness.
• No outside computer needed to make adjustments.
• Make tuning adjustments similar to tuning a carburetor.
• Key pad menu and + / - values make adjusting simple, even when riding.
• Water and shock resistant.
• HMF writes the EFI map code in hous to dyno match the systems.
• NO GUESSING on which map to use.  HMF did the homework for you.

HMF Dobeck Optimizer

Model	Year	Part Number	Price
Arctic Cat
Arctic Cat 700	2006 - 2007	H-AC700DOBECK	$249.95
CAN-AM
Outlander 500	2006	H-BO800DOBECK	$259.95
Outlander 650	2006	H-BO800DOBECK	$259.95
Outlander 800	2006	H-BO800DOBECK	$259.95
Outlander 500	2007 - 2008	H-BO800007DOBECK	$259.95
Outlander 650	2007 - 2008	H-BO800007DOBECK	$259.95
Outlander 800	2007 - 2008	H-BO800007DOBECK	$259.95
Renegade 500/800	2007 - 2008	H-BRE800DOBECK	$259.95
Honda
Rancher 420	2007 - 2010	H-HR420DOBECK	$239.95
Rincon 680	2006 - 2008	H-HR680DOBECK	$239.95
Kawasaki
Brute Force 750	2008 - 2011	H-KBF750DOBECK	$239.95
Polaris
Sportsman 550/850	2009 - 2011	H-PS850DOBECK	$269.95
Suzuki
King Quad 700-750	2005 - 2011	H-SKQ700DOBECK	$249.95
Yamaha
Grizzly 550	2009-2011	H-YG700DOBECK	$249.95
Grizzly 700	2007 - 2011	H-YG700DOBECK	$249.95
Rhino 700	2008 - 2011	H-YG700DOBECK	$249.95

You Tube HMF Engineering Installation Guide http://www.youtube.com/watch?v=UoCPm4geJC4