1973 Porsche 911 This vehicle is available for auction on eBay. Click to see current Auction Details.This site contains affiliate links for which I may be compensated. More DetailsThe engine was rebuilt by the "Porsche Guru" Billy McNair in Marin County in 1992. More pix, videos, and records are available. Pirelli P6000 185/70R/15 tires. 1989 Porsche 911$249,9001997 Porsche 911$225,0001970 Porsche 911$27,5001975 Porsche 911$108,500