S650 tuning Perth, Western Australia

[Walter]

Have any owners in Perth, Western Australia had their S650 GT or Dark Horse tuned?

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[fredm666]

I will have my GT tuned (stage 1) next week; however I live is Sydney, so this is not really answering your question.
Have you tuned yours in the meantime?

 

[Walter]

Not as yet. Still adding mods before tuning. From research I will go with the Lund tune. Interested to see your KW and NM gain.

 

[fredm666]

Not as yet. Still adding mods before tuning. From research I will go with the Lund tune. Interested to see your KW and NM gain.

I will let you know.

 

[fredm666]

Not as yet. Still adding mods before tuning. From research I will go with the Lund tune. Interested to see your KW and NM gain.

Tuning done, see picture; Values measured at the wheels. It seems a pretty decent result.

 

[Junkyard Dog]

Kw and nm are not what we are used to seeing up here on the right side up hemisphere, but it looks like a good improvement all over.

 

[fredm666]

Kw and nm are not what we are used to seeing up here on the right side up hemisphere, but it looks like a good improvement all over.

The GT arrives in Australia with 347kW at the engine, less than the US due to emissions regulation. I’ve been told that at the wheels is 18/20% less for any RWD car.
So the 278kW starting figure seems right; and having a 30kW increase at the wheels is pretty decent.

I still need to do the math on the Nm numbers

 

[fredm666]

Apparently Torque drivetrain loss is 10/15%, and according to the graph mine is 13.4%. So the theoretical torque went from 550nm to 615nm

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