Does anyone know what E37 stands for in the option code part of the rear mounted sticker?
Already tried several resources and found the meaning of my other option codes.
Thanks in advance.

Big AL in VA
84 928S2 euro twin distributor monster with large valve cut outs in the pistons, 85 stock headers, X-pipe, Cup wheels

 

ejection seat

 

WTH?

 

Only push the button when the sunroof is already OPEN.

 

IIRC, there is an interlock so it only is armed when the sunroof is opened all the way.

If a passenger asks: "what happens if you push on the unmarked portion of the rear wiper switch", open the sunroof, and say: "try it".

 

Any Volunteers?


Big AL in VA
84 928S2 Euro twin distrbutor monster with deep valve cut outs in the pistons

 

Hmm.. I am test fitting helmets at OG tonight....

 

most likely is the original country destination

 

Large valve cuts... Switzerland, Austria, Sweden, Australia?

 

Hey Rixter...
That sounds like a good possibility.

Big AL from VA
84 928S2 Euro twin distribuotr monster with large valve cut outs in the pistons

 

I add large valve cut outs because I have one the the fist production automatic tranny S2s. On these Porsche used left over 83 pistons. The later S2 VINS got the high-compression pistons.


Big AL from VA
84 928S2 Euro twin distributor monster with large valve cut outs in the pistons

 

Do you know up through what VIN? Or easier question, do you know what month your car was built?

What difference would these pistons make in the big picture?

 

Could it be "P37" US special package for 1987 Porsche 928?
Unfortuntaly I don't know what was special.

 

Answer to these questions can be found in the following thread. And has pics of the deep cut pistons in a M28/22 motor.

https://rennlist.com/forums/928-forum/318831-how-do-i-remove-16v-head.html

Big AL in VA
84 928S2 Euro twin distributor monster with large valve cut outs in the pistons

 

E codes are Exclusive department stuff. Known code list is incomplete.

http://members.rennlist.com/vilhuer/options.pdf

Code for low compression engine for Sweden and Switzerland is M151. It was available in '85-86 MY. Pistons these engines used are different than what was used in early '84 S2 MY engines.

Early '84 S2 MY engines used modified leftover '80-83 MY S pistons. PET shows engine number range they were used. Its all in another thread mentioned in previous message.