Article on tranny gear swap.

[Porschephd]

Thought I would share with your guys. This is my blog for the week. I did a gear swap and took a ton of pics. Not that some of you haven't seen this a million times but some have never even thought about the inside of a tranny. Well here you go. trans gear swap

[356-930]

Cool blog doc.
When I had my 930 4-speed's 2nd and 3rd gear ratios changed to make it close ratio 1-2-3 by a pro, I installed it in the vehicle only to discover it wouldn't go into 3rd. Out and "fixed" by the pro, I re-installed to discover, no neutral. Multiple vulgar and disgusting verbalizations were dispensed at this point.
As the good Dr. intimates, don't try 930 transmission modification without extensive experience!
Thanks for sharing your knowledge.
Chris

[Porschephd]

Chris,

Ah so true. Now no neutral is one I haven't seen. Practice makes perfect.

I am happy to share.

[9dreizig]

Great article!! What was the total time involved ( not including engine drop etc)?