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fredmeister fredmeister is offline
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Join Date: Oct 2002
Location: Baltimore, MD, USA
Posts: 2,229
79 930 crank pulley

Have a 79 930 and was wondering if the crankshaft pulley is also a harmonic balancer. It has the dual pulley for both the alternator and A/C drive, but I cannot tell from looking at it in the car whether it is a solid steel pulley or if it had a rubber disc to act as a typical harmonic balncer pulley.
Anyone know for certain whether it is a solid one piece design or not?

1979 930 Turbo....3.4L, 7.5to1 comp, SC cams, B&B intercooler, Snow Perf water/meth injection, Rarlyl8 headers, Garret GTX turbo, 36mm ported intakes, Innovate Auxbox/LM-1, custom Manually Adjustable wastegate housing (0.8-1.1bar),--running 0.7bar max
---"When you're racing it's life! Anything else either before or after, is just waiting"
Old 10-08-2007, 07:27 AM
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