Exhaust valve Kit GM ECOTEC LSJ 2.0/2.2/2.4L/Cavalier/Cobalt/Solstice/Opel/Vauxhall Lexus BMW S62 S62B50 LHD

BMW S62 S62B50 LHD

5L L4 F/I - All 1996 TOYOTA STARLET 1

using a sprayer on a microfiber cloth and surface

while others simply have factory sleeves in such a state that it is time to replace

Exhaust valve Kit GM ECOTEC LSJ 2.0/2.2/2.4L/Cavalier/Cobalt/Solstice/Opel/Vauxhall Lexus BMW S62 S62B50 LHDThe production of our race valves begins with a one piece forging where the valve head is forged in a slow two step process to maintain a good material flow. Then it is machined on the CNC in several stages to ensure the precision of the final dimensions. Then, we perform another thermal treatment for relaxation, followed by nitride curing (or coating process depending on the application). Finally, we perform one more grinding followed by a patented