PORSCHE DAY: 911 RSR Tribute, RUF BTR 3.4 930 Turbo, 928, 911 Slant Nose -- AFTER/DRIVE Porsche owners rolled into Classic Car Club Manhattan from around the NYC area, with an original RUF BTR 3.4 930 turbo, a real, Euro-spec 911 slant nose, a first-gen 928, a couple of RSR tributes, an...