Valve guide Kit MINI COOPER 2002-2007 + 1.6 L / Mini Cooper S (Tritec engine) Chrysler 8L L4 F/I - All

8L L4 F/I - All 2005 VOLKSWAGEN PASSAT CC 2

0L L6 DSL - All 1998 - 2010 BMW 530D 3

thus reducing power losses

2L V6 Fuel Injection - All Models 2001 2003 Acura CL Type-S 3

Valve guide Kit MINI COOPER 2002-2007 + 1.6 L / Mini Cooper S (Tritec engine) Chrysler 8L L4 F/I - AllOur valve guides are precisely made of high quality manganese bronze. The Supertech valve guides are designed to be used in conjunction with our valves with low friction black nitrided material to provide the best solution in terms of both performance and durability. In the case of exhaust valves designed for use in high power engines that require a better heat transfer coefficient, we use a copper alloy conductor. Copper has about three times higher