From what I can tell from reading and listening to other owners there were no official factory slants untill '87. Before then they were all built by different shops for the special wishes program. I would imagine that there are many different variations of all of these cars. None of them would have the 505 or 506 code because they left the factory already designated by Porsche and were modified by an after market company. The only real way to tell would be to get the build sheet or contact the after market company for info. I was under the impression that the P in DP was for plastic and that there mods were mostly plastic and not steel. If I had the choice to buy one of these cars and could not verify its origin, I would pass unless the seller came down to a less lofty level. It should be up to the seller to PROVE the authenticity of his car if he wants top dollar for it.
__________________
911rudy
|