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spuggy spuggy is offline
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Join Date: Jul 2003
Location: Glorious Pac NW
Posts: 2,953
I assumed all the turbos got either 180MPH or 300 KM/H speedos depending on market, and the combo MPH/KMH gauge later on - but PET says I'm wrong, ho hum... Guess I should check the part # on my 180 MPH speedo...

As Ivan said, 911.641.534.00 is in PET for both US and RoW 1975-1976 Turbos, and also correct for -76 3.0 Carreras (RoW).

There's a different part # (930.641.506.00) for a 180MPH speedo w/ 50-section tires.

The 1974-77 US 2.7 Carrera also got a 180 MPH speedo - 911.641.506.00

It looks like RoW PET for later cars shows 250 KM/H for SCs, 300 KM/H for 930, a 150 MPH (930.641.508.00) for 930 -79, and a combo 170MPH/270 KM/H (930.641.508.00) for 1980-on.

Yup, same part # for two different instruments - neither of which is 180MPH...

1989 RoW PET still gives the same # 930.641.508.00 for the combo, with an annotation "(GB)(HK)", but US PET gives 911.641.517.00 for the combo 1980-1989, with no differentiation for 930/911.

'77 S with '78 930 power and a few other things.
Old 02-27-2019, 10:04 AM
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