Hello, About a week ago i was able to change my faulty dmc fuel distributor over to an porshe 911 setup. After the initial setup and adjusting the DeLorean runs like brand new. The unit i installed on it was out of a Porshe 911 racing car, that had a 3.0 engine (insteald of the 2.9) and has no cold start port on it. The cold start port wasn't really a problem since you could double banjo it on the warm up regulator. All in all i found found a nice little setup that requires no modification at all to install, and is easier to find then the stock unit. I also have some other porshe distributor that have no frequency valve port on them. If anyone in the jersey/ny/pennsylvania area are instrested in switiching over to a more mechanical system let me know. I will be uploading picture of it later on in the day. If yo uhave any questions let me know. - Shain #10140