Porsche Conversion Kit - 930 Turbo CIS to EFI | 1976-1989 9008-16 644-531-331-00 the advertised thickness is around

the advertised thickness is around the cylinder bores by design as the inner layer is folded over in the embossed area

911 G Carrera (1984-1989)

sharp beam pattern

Porsche Crank Trigger Adapter with Serpentine Belt Conversion For Porsche 964 (1989-1994) Models

When installed

Porsche Conversion Kit - 930 Turbo CIS to EFI | 1976-1989 9008-16 644-531-331-00 the advertised thickness is aroundCoil On Plug Conversion Kit for Porsche 930 Turbo Upgrade your 930 Turbo with this complete Coil On Plug Conversion Kit, designed to replace the factory CIS injection system with modern electronic fuel injection (EFI). This is the simplest and most efficient way to convert your 930 to EFI, utilizing the original intake manifold and intercooler mounting with minimal engine modification. Kit Includes: Haltech Elite 750 Engine Management System with un