Porsche Piston and Cylinder Set - 84mm - 2.2/2.4 911S 69-73 991-511-011-03-GRV Porsche Door light switch kit

Porsche Door light switch kit

Porsche Small tension roller for camshaft timing belt

Only for use on models with original notch type sensors

Porsche Rear bumper support for 911 and 912 models

Porsche Excellent reproduction clear turn signal lens for 356B (1960-1963) and 356C (1964-1965) models

Porsche Piston and Cylinder Set - 84mm - 2.2/2.4 911S 69-73 991-511-011-03-GRV Porsche Door light switch kitPorsche 84mm piston and cylinder kit for 911S models (1969 1973) with a 2. 2 or 2. 4L engine. These pistons are high domed and high compression with tops that measure 11mm and a compression height of 34. 2mm. The cylinder barrels are aluminum with a cast iron sleeve and finished on a Sunnen CNC honing machine. The compression ratio needed is 9. 1: 1 and 9. 7: 1.