QUOTE(914Sixer @ Jun 12 2009, 11:17 AM)
What is the part number in the 12 o'clock position? 911.------- or 914.------
The Tach I have for sale is part # 911-641-301-01
(This is a re-print from P914.)
The Porsche 914/6 models were all equipped with an 8000 RPM maximum tachometer with an (approximately) 6300-6500 RPM redline. The Porsche 914/6 tach, designated part number 914 641 301 10, is the same "silver button" style as the early 914/4 units. In another documentation mistake, the tachometer illustration in the Porsche 914/6 owner's manual (reproduced at right) shows the redline in the wrong location -- 6400-6600 RPM versus the actual gauge on which the redline is 6300-6500 RPM.
The 914/6 tachometer is nearly identical to the 1970-1974 Porsche 911T tachometer, although the redline is slightly narrower (6300-6500 RPM v. 6300-6600 RPM) and the Porsche 911T tach had either part number 911 641 301 00 or 911 641 301 01, depending on the model year.