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Posted by: TheMirror Oct 13 2009, 06:39 PM

Cheers all -

My work on the huge Porsche spec database continues. I'm presently covering the 914-6, but I can't seem to source all the ratios for the stock gearbox (914/01). I have 3.091 for 1st, 0.926 for 4th, but what are 2nd, 3rd, and 5th?

Also, while we're at it, did the engines have a forged steel counterweighted crankshaft or did they have the cast steel non-counterweighted piece from the early 911T?

Thanks,
-Mirror

Posted by: Jeffs9146 Oct 13 2009, 07:30 PM

http://www.roadglue.com/wiki/index.php?title=914_transmission

I saw this linked on E-Bay today and thought it might help!

Posted by: agentblr Oct 13 2009, 07:41 PM

Non counterweighted 911T crankshaft,cant help on the gear ratios.

Posted by: TheMirror Oct 13 2009, 10:05 PM

Totally awesome, thanks guys!

For future searches:

1st - 3.091 (11:34)
2nd - 1.778 (18:32)
3rd - 1.217 (23:28)
4th - 0.926 (27:25)
5th - 0.756 (29:22)

Final drive - 4.429 (7:31)

Posted by: Dr Evil Oct 14 2009, 12:03 AM

The gears are also known by letter designation:
A
GA
O
V
ZA

Posted by: Gint Oct 14 2009, 08:04 AM

QUOTE(TheMirror @ Oct 13 2009, 05:39 PM)