Free Shipping within the Continental United States Only. We ship this RevTech DFO, Digital Fuel Optimizer (s) almost everywhere, it just costs a little more!!!
| Optimize Your Harley Davidson EFI Electric Fuel Injection Without The Need For Expensive Dyno Tuning!! Developed By Mark Dobeck, The Inventor Of The Original Jet Kit, This DFO Allows You To Quickly Dial In Your Engine's Fuel Delivery, On A Stock Bike, Or With A High Flowing Air Filter &, Or An Exhaust Change. Easy Install In Less Than An Hour, & Adjustments Are Made By The Simple Turn Of A Screwdriver!! |
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The RevTech DFO Digital Fuel Optimizer Eliminates The Need For
Expensive Factory RE-Mapping & Quirky Downloads. Installation Of The DFO
Only Takes A Couple Of Basic Hand Tools & A Few Minutes For Any V-twin Using EFI
(Electric Fuel Injection) $269.00 For This Revtech DFO Shipped To Your Door, All Models, Select Yours Below!! |
This RevTech DFO Works By Modifying The Out-Going Signal From The ECU To Your Injectors, Increasing The Duration Of The Spray Of Fuel, Thereby Richening The Mixture. Adjustable Pots Allow You To Add Fuel Where It Is Needed Over Three Areas Of The Rev Range. A Fourth Pot Allow You To Set A Transition Point From Light-Load Cruise, To High Fuel Performance Mode. This Allows Both Basic Tuning & More Sophisticated Fine Tuning For Specific Racing Situations. The Transition Feature Also Has A Load Sensitive Function That Overrides The Base RPM Setting To Allow An Earlier Crossover Whenever Large Throttle Openings Are introduced At Low Rpm's. If, While Operating In The Light Load/Cruise Mode, The DFO Detects A Rapid Opening Of The Throttle, A Pre-Determined Amount Of Additional Fuel Is Added To Further Increase Throttle Response & Acceleration Beyond What A Factory Fuel Map Will Deliver!!
Simple Screwdriver Dial-In!!
Provides Crisper Throttle Response!!
Three Range Adjustable Fuel Delivery Curve!!
Compact Size, Only 3.5" X 1.5" X .75" Thick!!
Simple, Reliable, & Excellent For Experts & Do-It-Yourselfers!!
New DFO HP Version Provides Additional Tuning Capabilities For Big Inch, High
HP (Horsepower) Engines!!
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RevTech Stealth DFO For 2006-Up Big
Twins!! |
This Stealth DFO Has
OEM-Style Connectors For An Effortless Installation. It Is Designed
For Use On Engines Between 88" - 95" Inch Displacement On Harley Davidson
2006-Up EFI Big Twin Models!! |
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RevTech Stealth DFO HP For 2006-Up
Big Inch Big Twins!! |
This Stealth DFO HP Has
OEM-Style Connectors For An Effortless Installation. Allowing For
More Fuel For Big Inch Harley Davidson & Custom EFI Engines, The Stealth
DFO HP Is Designed For Use On Engines Larger Than 95" Inch Displacements
On Harley Davidson 2006-Up EFI Big Twin Models!! |
 $269.00 Buy Now, Priced Shipped To Your Door!! |
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RevTech Stealth DFO For 1995-2005
EFI Big Twins!! |
This Stealth DFO Has OEM-Style Connectors For An Effortless Installation. This Stealth DFO Is Designed For Use On Engines Up To Around 85 HP On Harley Davidson 1995-2005 EFI Big Twin Models!! |
$269.00 Buy Now, Priced Shipped To Your Door!! |
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RevTech Stealth DFO HP For
1995-2005 EFI High HP Big Twins!! |
This Stealth DFO HP Has OEM-Style Connectors For An Effortless Installation. Allowing For More Fuel For Big Inch Harley Davidson EFI Engines, This Stealth DFO Is Designed For Use On Engines Larger Than 85 HP On Harley Davidson 1995-2005 EFI Big Twin Models!! |
$269.00 Buy Now, Priced Shipped To Your Door!! |
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RevTech Stealth DFO For The
2002-2005 EFI Harley Davidson V-Rod!! |
This Stealth DFO Has OEM-Style Connectors For An Effortless Installation, Designed Only For Use On Harley Davidson V-Rod EFI Models 2002-2005!! |
$269.00 Buy Now, Priced Shipped To Your Door!! |
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RevTech Stealth DFO For The
2004-2007 EFI Harley Davidson Sportsters!! |
This Stealth Sportster DFO Has OEM-Style Connectors For An Effortless Installation, Designed Only For Use On Harley Davidson Sportster EFI Models 2004-2007!! |
$269.00 Buy Now, Priced Shipped To Your Door!! |
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RevTech Stealth DFO HP For The
2004-2007 EFI Harley Davidson Sportsters!! |
This Stealth HP Sportster DFO Has OEM-Style Connectors For An Effortless Installation On 2004-2007 Harley Davidson Sportster EFI Models, Allowing For More Fuel For Sportsters With Engines Producing More Than 90 HP!! |
$269.00 Buy Now, Priced Shipped To Your Door!! |
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