Track only 986 wiring harness

[Gary R.]

Repeat post

[schwank]

Just found this thread based on a Google search. My car is currently gutted and caged and I am at the point of putting things back together. I spent most of tonight with the electrical diagrams spread out before me. My car is getting built for endurance racing with an aftermarket ECU and dash. I've removed some wiring but have lots to go!

So far I need 10 fuses and 2 relays, with 2 more of each if I want to keep radiator fans. I am keeping 2 circuits for front lights and another cabin auxiliary for radio, cool suit, whatever. I also want to move the fuses up onto the dash bar behind the air bag cover for easy access. It's going to be a bit of a process but the end result should be pretty sweet. I will post some updates as I keep working.

[Kroggers]

Originally Posted by schwank

Just found this thread based on a Google search. My car is currently gutted and caged and I am at the point of putting things back together. I spent most of tonight with the electrical diagrams spread out before me. My car is getting built for endurance racing with an aftermarket ECU and dash. I've removed some wiring but have lots to go!

So far I need 10 fuses and 2 relays, with 2 more of each if I want to keep radiator fans. I am keeping 2 circuits for front lights and another cabin auxiliary for radio, cool suit, whatever. I also want to move the fuses up onto the dash bar behind the air bag cover for easy access. It's going to be a bit of a process but the end result should be pretty sweet. I will post some updates as I keep working.

Out of interest, what ECU will you be running. And is this with the Boxster engine?

[schwank]

Originally Posted by Kroggers

Out of interest, what ECU will you be running. And is this with the Boxster engine?

The plan is to run the Bosch MS6. I will start with the 3.2L but may move to a 3.4L in the future. There are several classes available to me where I will be optimizing by power to weight ratio. The 3.2 falls closer to 11:1 which is ideal for enduro spec, while a 3.4L could put me right up to 9.5:1 which would be optimal for local club racing.

[Gary R.]

Calling Brad Roberts, calling Brad Roberts.. report to 986Forum stat!

[itsnotanova]

Originally Posted by Gary R.

Calling Brad Roberts, calling Brad Roberts.. report to 986Forum stat!

I texted him today to let him know about this thread. He's real busy with some high-end Porsche racing but was going to try and get on here.

[Gary R.]

Provost has a cool series of videos on building a Spec Box, this is part #2 which shows the wiring mess - https://www.youtube.com/watch?v=50pV-aDoXps

The links for Parts #1-5 are on the page..

[GTA_G20]

I have a full factory uncut harness from a 2002 if anyone is looking for one

Comes with fuse box and relays intact

[Gary R.]

Originally Posted by GTA_G20

I have a full factory uncut harness from a 2002 if anyone is looking for one

Comes with fuse box and relays intact

Kroon Wiring Harnesses is looking for one to figure out how to make an SPB racing harness.. drop Gerard an email!

Kroon Wiring Harnesses
A. Plesmanlaan 24
9615 TH Kolham
Groningen, The Netherlands.

Email: info@kroonwireharnesses.com
Website: www.kroonwireharnesses.com
Skype: kroonwireharnesses
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