Downloads

List of downloadable files:

Product Documents

• VSSReverseLockoutUnitInstallGuideR3-3 (pdf) shows how to install the VSS/OSS Reverse Lockout Unit in Tremec T56 or T6060 equipped vehicles.
• T56 Reverse Lockout Timer Installation Guide (pdf) shows how to install the Accutach Co. Reverse Lockout Timer for Tremec T56 and T6060 transmissions.
• AirCoreOPGaugeUpgradeInstallGuide shows how to install the Accutach Co. 99-04 Ford Oil Pressure Gauge Upgrade Unit.
• CruiseButtonBoxGeneralInstallGuide shows how to install a Cruise Button Box in a 1994-2004 Mustang or any Ford vehicle with 1st Gen cruise control button circuit.
• Infiniti350ZRadioButtonBoxGeneralInstallGuideR1-8 (pdf) shows how to repurpose the steering wheel buttons in your 2003-2006 G35 Sedan, 2003-2006 G35 Coupe, 2003-2006 350Z
• 07-13 CorvetteSteeringWheelButtonBoxInstallGuideR1-1 (pdf)Shows how to reporpose the steering wheel buttons in your 2007-2013 Corvette.
• ToggleAuxiliarySwitchUnitInstallGuideR1-1 (pdf) shows how to add toggle switch functionality to your steering wheel button box system.
• OnOffAuxiliarySwitchUnitInstallGuideR1-1 (pdf) shows how to add on-off switch functionality to your steering wheel button box system.
  

General Automotive Information

• CamChart App zip file contains a javascript program that will create a traditional cam chart from any set of cam specs.  Simply unzip the program files all into the same drurectory and point your browser at one of the HTML files.

Mustang, F150 and General Ford

• 94-98ClusterPinouts shows the differences between instrument clusters from 1994-1998. This information can be used to do instrument cluster swaps between years.
• HowToDepinAndRepinClusterConnectors shows how to adapt your car's wiring harness to accept an instrument cluster from another year donor car.
• 99-04ClusterPinouts shows the differences between instrument clusters from 1999-2004.
• 03MustangDefrosterSwitchHack shows how to swap a 99-00 cluster into an 01-04 car.
• MeterMatchMustangHowTo shows how to upgrade your 79-98 Ford oil pressure gauge to be a real oil pressure gauge rather than an idiot light in gauge form.
• TestingTachSpeedoR1 explains how to use simple, low cost tools to check the calibration of your Speedometer and tachometer.
• OdometerSwapHowTo shows how to swap odometers between 94-98 Mustang clusters.
• V8TachInV6Car shows how to convert Mustang instrument clusters so a V8 tachometer can be used in a V6 car.
• 99-04ClusterCalibration shows how to calibrate the needles on 99-04 Mustang instrument clusters.
• VSSCharacterization details how a VSS sensor works
• TransmissionSwaps-HowToHandleVSSvsOSSSignals details the differences between OSSs & VSSs and how to handle swaps
• 03/04 Mustang Cobra Vacuum System documents the Terminator vacuum system
• 96-97 Ford Mustang Interior Fuse Box Anatomy explains the fusebox and shows how to add one more circuit
• IMRCAnatomyR1-1 explains how late 1990s Ford Intake Manifold Runner Control actuators work and how to test and repair them
• IMRCDeleteRelayCircuitR1-0 explains how to make a simple relay circuit that will fool the PCM into thinking you still have IMRCs if you have deleted them.
• Anatomy of a 96 Mustang CCRM explains what circuitry is in the CCRM and gives hints on how to test and fix them.
• Coil Drivers of a 98 Mustang PCM  explores the drive capacity of the coil driver transistors.
• 03/04 Cobra Engine Harness Swap explains how to swap a Terminator motor harness into a 96-98 Mustang.
• How to Wire a Dallas Mustang Speedcal into a 94-98 Mustang

88-91 Honda CRX/Civic

•  88-91 Honda CRX/Civic Interior Fuse Box Anatomy Document  is  a detailed analysis of an 88 Honda CRX interior fuse box in pdf format. It should also apply to all 88-91 Honda CRXs and Civics.
• 88-91 Honda CRX/Civic Quaife Quick Ratio Steering Rack Upgrade is a How-to document that shows how to rebuild an 88-91 Honda CRX-DX steering rack with a Quaife quick ratio rack and pinion.
• How to Mount a Comp Cams Degree Wheel to a Honda B-series Crankshaft (pdf)
• How to Wire up Honda CRX Power Door Functions  (pdf)
• Test 88-91 CRX Tachometers (pdf)

Vintage Jaguar

• Analysis of a 1974 Smiths Seat Belt Module. (pdf)   In 1974, the US federal government mandated that cars' starters be disabled if the driver or a passenger in the car are not belted in.  The unpopular mandate was dropped by 1975, so only 1974 model tear cars came with such equipment.  Smiths designed a seat belt module that was used in the 1974 Series-3 E-tyoe V12 "Jaguars as well as Triumphs, and some other British cars.

Chevy C10

• 73 Chevy C10 Fleetside Fuel Filler Neck Mod. (pdf)   We fabricated a new fuel filler neck for a 1973 Chevy C10 fleetside pickup in order to fix the problem where modern gas pump nozzles make it impossible to quickly fill the tank without spilling a lot of fuel in the process.

Obsolete Products

• (Obsolete Product) Accutach94-98ClusterCalibratorKit (zip) User Manual
• (Obsolete Product) Serial port-based Smiths (Jaeger) Tachometer Calibrator (pdf)

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