Last updated: September 14, 2014

Project "Ultimate 1983 Rabbit GTI"
Electrical & Fuel System ...

 

Index of Project web pages

Project Overview, Goals & Initial design specs
Project car initial condition
Chassis development
Bodywork & Paint
Suspension, Wheels, Tires & Braking System
Engine & Transmission

Electrical & Fuel System
Interior
Performance validation
VW Vortex Thread on this project
Videos
My original 1983 Rabbit GTI (owned 1983-1987)

 

For the engine management system I have chosen what I beleive to be the most advanced ECU available in the market today: the Holly HP EFI system. It is a self-learning/mapping system that senses all fuel to air ratios via a wideband O2 sensor - this is a really powerful and unique feature.

 

 

Here is a partial list of features:

 

I picked up the complete ECU system (sourced from Kinsler Injection) - boy there are a lot of wires that will need to be connected. I also picked up the remaining engine sensors and plumbing components from Techtonics ... - May 3, 2014

 

NOS Wizards Quadranoid, a dry flow nozzle, and small ID plastic tubing ...

 

I am epoxy coating the fuel tank before installation - July 20, 2014

 

With the final painting complete I can now get on with planning and executing the fuel and brake system installation - August 17, 2014

 

It was a tight sqeeze but I managed to route the fuel tank breathers together such that I can now install a rollover valve in the fuel filler neck area of the wheel well. I got the pump and filters final-mounted and the hoses routed as well. The Techtonics SS 2.25" exhaust system installation has also started but I was very frustrated with a few things that are only partially resolved at this moment: a serious interference fit with the driver side tank strap which required that I fabricate a bracket to allow the removal of the strap, plus I can't get the resonator to sit in the middle of the tunnel without an interference fit with the front hanger on the side of the tunnel (I think I will end up cutting and rewelding some pipe to solve this). The bottom line is that all of the really hard problems with the fuel system are now behind me and the exhaust system issues are on the way to being solved. I will need to mount the engine and exhaust racing header before making any final decisions on the exhaust system though - September 1, 2014

 

Index of Project web pages

Project Overview, Goals & Initial design specs
Project car initial condition
Chassis development
Bodywork & Paint
Suspension, Wheels, Tires & Braking System
Engine & Transmission

Electrical & Fuel System
Interior
Performance validation
VW Vortex Thread on this project
Videos
My original 1983 Rabbit GTI (owned 1983-1987)

 

 

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