Steel Thunder Custom Cycles - aftermarket motorcycle parts for Harley-Davidson and American custom bikes.
  Click to go to home page of Steel Thunder Custom Cycles motorcycle parts store. Click here to go to Site Map and Search  Tool. Click here to contact us here at Steel Thunder Custom Cycles motorcycle parts store.
  Click here to view, download or order catalogs. Click here to go to the Sportster Section.  We love Sportsters!

 

 

 

Win a Motorcycle & Help Bikers Against Child Abuse - More Info & Raffle Tickets for sale here.

SHOPPING:

Specialty pages:

Sportster Section

Buell parts

V-Rod parts

Bike Kits & Rolling Chassis Kits

Body

Books/Manuals

Catalogs

Control

Drivetrain/Transmission

Electrical

Engines

Exhaust

Frames & Swingarms

Front End

Fuel : Gas/Air/Oil

General Merchandise

Gift Suggestions/Gift Certificates

Handlebar/Control

Ignition

Lighting & Licence plates

Mirrors

Motorcycles for sale

Saddlebags/Luggage

Seats & Sissy Bars

Security

Shocks

Tools/Shop/Hardware

Trailers/Ramps/Wheel Chocks

Wheels/Tires

Wide Glide Conversion/Triple Trees

Wide Tire Kits

Windshields

OTHER PAGES:

Credentials

Contact Us

F.A.Q. (frequently asked questions)

Local Marshfield Info at steelthunderusa.com

Site Map & Search

Tech & Info Section

Terms

Photos, Fun & Links

Steel Thunder Custom Cycles

152 York Drive

Marshfield, MO 65706

417-468-2326

Fuel Injection Control    

NEW!

Pegasus fuel injection conversion kit from BDL.

 

Electronic Fuel Injection Conversion for Carbureted V-Twin motorcycle.

ELECTRONIC FUEL INJECTION CONVERSION FOR CARBURETED V-TWIN - Pegasus by BDL

Designed to convert your carbureted V-Twin to electronic fuel injection without all of the sensors and wiring that is normally associated with EFI systems.
This compact kit relies simply on throttle position and engine speed with just four wires to hook up.
The 53mm throttle body is CNC machined from billet aluminum with dual 60 lb/hour injectors that are capable of producing up to 120 horsepower (more if higher flow injectors are installed).
Requires S&S brand G intake manifold.
Controls both the fuel with its sequential timed injection and the ignition with its multiple spark discharge-type single fire ignition.
There are several ways to adjust the system:
Use the knob on top of the control unit to richen or lean out the fuel mixture.
Use the nose cone mounted ignition sensor plate to adjust the ignition timing.
Use a personal desktop assistant (PDA) for on-board tuning of fuel delivery, timing and other parameters.
Use a laptop or personal computer for complete control over the entire system.
The preinstalled base map is set up for an 80 cubic inch engine with an Andrews EV-46 cam and a SuperTrapp Exhaust. For any other combination you must load the proper map into the brain using a computer running Windows 98, NT or 2000 with a CD-ROM or DVD drive.
Visit www.performancefi.com/ for the latest free software upgrades, frequently asked questions and product information.
Includes a Big Twin Evolution top engine mount to attach the fuel pump and ignition coil but can be adapted to any 12-volt V-Twin that utilized a nose cone type ignition pick-up sensor.
Installation manual and tuning guide is included. PDF manual are also available here: www.bdlind.com/beltdrives/pegasus.htm.
Made in the U.S.A.

Part#: MU82734 - EFI Conversion Kit for 1985 to 1999 Electric Start Big Twin & Sportster (Retails for $1995.00) ... $1795.50 including free shipping!*

 

 

We are pleased to announce the latest edition to the Power Commander family, the Power Commander III EX.

CALIFORNIA APPROVED!

 

The new Power Commander III EX is approved for use in California.

 

 

 

 

 

 

 

Also see LCD display accessory below:

 

 

 

 

 

 

 

Power Commander III EX - Dynojet - CALIFORNIA APPROVED!Dynojet

What is Power Commander?
The Power Commander is a fuel injection adjustment unit that plugs "inline" with the bike’s stock ECU (electronic control unit). The PC uses original equipment style connectors, so no splicing or cutting of the harness is required. Most installations take less than 15 minutes, some as little as 5 minutes.

Changes are made to the bikes fuel and, in some cases, ignition curves via the PC's onboard microprocessor. Using this technology we are able to offer a large area of adjustment without making any permanent changes to the bike’s ECU. Removing the PC returns the bike to its previous stock condition. Each unit comes complete with software and cable link that allows you to change between different maps or make adjustments to a map file.

The PCIII EX offers virtually the same tuning functionality as our “race only” Power Commander line, while at the same time complying with the California ARB regulations.

On 2007 Harley-Davidson (and the 2006 Dyna) the PCIII EX interfaces with the bikes’ stock 02 sensors to provide optimal fuel economy. Additionally, it allows fuel mapping capability (both fuel and timing) at higher RPM and throttle opening for maximum horsepower and torque.

The PCII EX is compatible with our patented Tuning Link Software. Custom maps can be developed in much the same way as the “race only” version. Maps made for the “race only” PCIII can be loaded into the PCIII EX and are automatically converted to the proper format.

Harley-Davidson motorcycles are unique and so is the Power Commander for them. Not only does the PCIII EX for HD applications offer full fuel adjustability (+/-50%, it also incorporates a built-in ignition module. Ignition timing changes of up to +4 /- 10 degrees from stock can be made.

Additionally, the unit includes our Rev X-tend features that allow the user to increase the stock rev limiter to 6, 200 rpm without having to take the bike to a dealer for an expensive ECU update.

Like the rest of the Power Commander line, the PCIII EX for Harley-Davidson motorcycles can map each cylinder for maximum performance regardless of the combination of parts being used.


Power Commander III EX Features
:

  • Works with Any Exhaust
  • Increased Horsepower & Torque
  • Dynamometer Tested & Development Maps
  • Rev X-test (a $200 value) (Increase stock rev limiter)
  • Individual Cylinder Mapping
  • Ignition Timing Adjustment
  • Reduces or eliminates Decel Popping
  • PRICES INCLUDE FREE SHIPPING*
Part# Fitment - Harley-Davidson Specific Price Buy Now
061020-0366 For 07 EFI Twin Cam Touring models $332.96
 
061020-0372 For 02-06 EFI Twin Cam Touring models $332.96
 
061020-0375 For 99-01 EFI Twin Cam Touring models $332.96
 
061020-0378 For 97-98 EFI Evolution models $332.96
 
061020-0367 For 07 EFI Softails $332.96
 
061020-0373 For 01/06 EFI Softials $332.96
 
061020-0371 For 07 EFI V-Rod $332.96
 
061020-0376 For 02/06 EFI V-Rod $332.96
 
061020-0368 For 07 EFI Dyna Glide $332.96
 
061020-0374 For 06 Dyna Glide (with Oxygen eliminatiors) $332.96
 
061020-0377 For 04-05 Dyna Glide $332.96
 
061020-0370 For 07 XL883  (Sportster) $332.96
 
061020-0369 For 07 XL1200 (Sportster) $332.96
 

Please note: These are special order items. While most items ship the same or next business day, these items will take a few extra days to ship. No express delivery is available. No returns on Special Order items.

Best for Vance & Hines Exhaust Systems!

Fuelpak - best fuel injector control for Vance & Hines exhaust systems.

FUELPAK

Throttle position sensor-based system simplifies the process of fuel-injection tuning.
Enables you to fine-tune the fuel mixture throughout the entire rpm range with the touch of a button.
Increases power and improves throttle response.
Very user friendly; plugs into the existing harness on the bike.
No computer or software is required, simply punch in the values supplied with the Fuelpak.
Values supplied are for use with Vance & Hines exhaust systems.
Fuelpak will also work with other exhaust systems (contact V&H tech support for tuning information).
Includes all necessary mounting hardware.

Part#061020-0360 For 01-08 Softail models (except 07-08 FXST/B/C, SSE, 07-08 FLSTF) ... $257.96

 
Part#061020-0362 For 04-08 Dyna and 02-08 V-Rod models ... $257.96
 
Part#061020-0568 08 FLHT, FLHR, FLHX, FLTR models ... $257.96
yyy
 
Part#061020-0361 For 02-07 FLHT, FLHR, FLHX, FLTR models $257.96
 
Part#061020-0538 For 07-08 XL, 07-08 FXST/B/C, SSE, 07-08 FLSTF ...$257.96
 

Part#061020-0750 - For 08 FXCW/C & 08 FLSTSB ... $257.96

 

Note: Requires the use of a high-performance air filter.

Please note: These are special order items. While most items ship the same or next business day, these items will take a few extra days to ship. No express delivery is available. No returns on Special Order items.

Terminal Velocity 3 fuel management system from Terry Components maximizes performance and decreases fuel consumption!

 

 

 

 

 

TERMINAL VELOCITY III FUEL MANAGEMENT SYSTEMS - Terry Components

Maximizes performance while decreasing emissions and fuel consumption.
• Horsepower and torque increases.
• Automatically re-calibrates for modifications made to the motorcycle such as aftermarket exhaust, air cleaner, etc.
• Adjusts as you ride, compensates for changes in engine load conditions.
• Available for Delphi, Magneti-Marelli ECU systems and 08 fly-by-wire throttle models.
• Works in conjunction with the factory closed-loop system; some applications use factory O2
sensors (see part descriptions below), other applications include O2 sensor.
• Quick-connect plugs for easy installation.
• Works with factory and race tuner downloads.
NOTE: Not for sale or use on California emission-equipped motorcycles.

Part#061020-0773 - For 01 FXST, all 02-04 EFI models, 02-07 V-Rod; flat plug/TPS and includes one O2 sensor ... $449.95 including free shipping!*

 
Part#061020-0774 - For 05-06 FXST, 05-06 FLHT/FLHR/FLTR; round plug/TPS and includes one O2 sensor ... $449.95 including free shipping!*
 
Part#061020-0775 - For 95-01 models w/ Magnetti-Marelli EFI; flat plug/TPS and includes one O2 sensor ... $449.95 including free shipping!*
 
Part#061020-0776 - For 07-09 FXST, 06-09 Dyna, 07 FLHT/FLHR/FLTR/FLHX; round plug/TPS and uses factory O2 sensors ... $449.95 including free shipping!*
 
Part#061020-0777 - For 08-09 FLHT/FLHR/FLTR/FLHX; 6-pin oval plug/TPS and uses factory O2 sensors ... $449.95 including free shipping!*
 
Part#061020-0778 - For 07-09 XL (Sportster); flat plug/TPS and uses factory O2 sensors ... $449.95 including free shipping!*
 
Part#061020-0779 - For 08-09 V-Rod (all), flat plug/TPS and uses factory O2 sensors ... $449.95 including free shipping!*
 

Please note: These are special order items. While most items ship the same or next business day, these items will take a few extra days to ship. No express delivery is available. No returns on Special Order items.

LCD Display has gauges and lcd display and easy to use buttons.  Uses active matrix TT LCD 240 x 320 16-bit screen.

Expand Power Commander Usability:

LCD Display Accessory for Power Commander III USB - Dynojet

The LCD Display connects to any Power Commander USB via a “quick disconnect” cable. It is designed to remain on the bike and is weather resistant. While connected, the unit will display all available data from the Power Commander. When the optional Multi-Function Hub is also installed all of its data is available for viewing as well.

Multiple maps can be stored in the unit (requires optional SD memory card, not included). These maps can be sent to the Power Commander “on the fly.” Additionally, maps can be adjusted using the controls on the display.

The LCD Display has the ability to log the data being displayed later analysis (requires optional SD memory card, not included).
NOTE: Your Power Commander's firmware may need to be updated to use this device.

#061020-0325 - LCD display for Power Commander ... $274.96 including shipping*

 

Arlen Ness

Adjustable fuel injection tuner.

NOT LEGAL FOR STREET USE IN CALIFORNIA

BIG SHOT™ ADJUSTABLE FUEL INJECTION TUNER - Arlen Ness

A new load-based fuel injection module; does not require splicing or modifications to motorcycle during installation.
Comes pre-loaded with base maps for different models which can then be fine tuned to individual riding style and bike.
Laptops and dyno machines are not required during tuning to maximize performance.
Utilizes the latest in load-based technology in fuel injection performance.
Detects the exact amount of load on the engine at any RPM and any road speed; delivers the perfect amount of fuel to the engine for optimum performance.
A superior design over fuel injection modules that work off throttle position.

Part#DS1020-0310 For 06-07 fuel-injected Softail/FLT models ... $230.96 including shipping*

 

Part#DS1020-0309 For 95-05 fuel-injected Big Twin models ... $230.96 including shipping*
 

Part#DS1020-0311 For 06-07 Dyna models... $275.96 including shipping*
 

Part#DS1020-0312 For 06-07 V-Rod models ... $230.96 including shipping*