I got the transmission all buttoned up. It is in the car and I will get it on the road tomorrow AM. It shifts well from my little test on the lift, hope it feels as good on the road!

915, 911 transmission

When I first drove this 1983 Porsche 911, I found the shifting to be difficult and it was grinding gears badly. My suggestion to the owner was to get in and replace the synchronizer bands before something breaks.

After taking it apart I couldn’t see much wrong and the synchros seemed used but not totally worn out. Like many other car manufacturers, the synchro for 2nd and 3rd gear is different than of the other gears and maybe someone put the incorrect part on the gears.

It wasn’t until re-assembly that I noticed that the dog teeth on first gear were chipped and remembered that the slider (operating sleeve, shift sleeve) for 1st gear has asymmetrical internal teeth to meet up with the corresponding dog teeth on 1st gear. The operating sleeve can be reversed  so the side that should engage 1st gear is incorrectly jamming into 2nd which makes engaging into either of these gears while under motion nearly impossible.

Lucky for the owner, I located a shop who can replace just the dog teeth (engagement teeth) for short money without having to spend the $2000 that Porsche quoted to get the parts. We sent 2nd gear  from a 901 transmission to the same guy for repair and cannot wait to see how they look and more importantly how they perform.

Transmission repair Porsche 911, 915, 901

901, 915, G60 transmission for Porsche repair

We’re selling this 911 for a customer, but we’re going to miss it, a lot. The combination of a upgraded engine and the light weight of the 70′s cars make for one of the most fun Porsches we’ve ever driven. Our scales indicate 2,180 lbs for this one. So, think BMW 2002 Tii with three times the horsepower. Eager describes children – this is not a game. Fiberglass bumpers, and some other aftermarket accessories take away a bit from the originality of the car, however, it is very well sorted and once driven, you’d like to drive it anywhere – and everywhere.

Here is a great looking Porsche 911 photographed at the Cavallino Classic track day at Palm Beach International Raceway, Friday. Is this a Group 3 or 4 rally car or is it from another class of racing?

Authentic looking reproductions are very cool; a friend wants to make a tribute 911 Group 4 rally car in nasty 70′s livery – this car is too attractive in the Martini & Rossi colors

Martini Porsche