Catalogue Links

MAHLE Online Catalogue

Victor Reinz Gaskets Online Catalogue

Elring Gaskets Online Catalogue

KS Online Catalogue

General Links

NPR Europe 

IAPEL Forged Pistons

MAHLE Aftermarket

MAHLE Motorsport

Victor Reinz Aftermarket

Catalogues Download

MAHLE Motorsport Bearing Catalogue

MAHLE Motorsport Pistons Catalogue

MAHLE Motorsport Porsche Catalogue

NPR Tuning Rings Catalogue

Our eBay Shop

MAR Motorsport eBay Shop

Useful Tools

although we believe these tools to give accurate results, no warranty is given or implied.

Tool for calculating compression ratio, engine cc, piston speed – excel required

Engine Data Calculator

Piston dome / dish cc calculator. Calculates piston crown volume for desired compression ratio – excel required

Piston Dome or Dish Calculator

Technical Information

MAHLE Motorsport – Influence of bearing grooves

MAHLE Motorsport – Racing Notch

MAHLE Motorsport – Laser Marking

MAHLE Motorsport – Bearings Technical Information