Porsche 986/987 2.5 or 2.7 85.5mm Nickies 106-986-85-5 91133311500 911 Carrera 4 (1999-2004)

911 Carrera 4 (1999-2004)

Supersedes 997

Porsche Foam sealing ring for 914 (1970-1976) models

Porsche Turbo Bypass Pipe

part # 644

Porsche 986/987 2.5 or 2.7 85.5mm Nickies 106-986-85-5 91133311500 911 Carrera 4 (1999-2004)WHEN REBUILDING AN M96 OR M97 ENGINE, THERE ARE MANY CONSIDERATIONS WHEN EVALUATING YOUR OPTIONS. Re ringing your M96 or M97 engine isn't even an option for most rebuilds, however most engine builders re ring engines after only doing a visual inspection of cylinder bores rather than measuring the cylinders for ovality and taper. It is a guarantee if the engine has not been sleeved, the bores are out of spec on even a "fresh" rebuild. Through our