Phenolic Spacer for Opel Z20LET

5 mm Phenolic spacer for Opel Z20LET intake manifoldPhenolic inlet manifold gasket for your Z20LET engine car like Opel Astra OPC acts as a barrier stopping heat transferring from the engine block through into the inlet manifold. Stopping this heat transfer results in a cooler inlet charge temperature and in doing so increases engine power in much the same way an intercooler does, except this is able to benefit a turbo and non-turbo setup. Our phenolic spacer for Opel Speedster TURBO is perfect fitted item. Specification: Made of 5 mm thick phenol plateHigh load, static and dynamic resistantHigh temperature resistant, up to 180 oC / 356 oFLightweightOil and others chemicals resistantExcellent CNC qualityPerfect fitting to specific engineExtra gain of powerLowering under bonnet temperaturePhenolic spacer Opel Z20LET fits for:Vauxhall Astra Vauxhall Zafira Vauxhall VX220 Opel Astra Opel Zafira Opel Speedster Original gasket OE number: 8 50 655 / 90 412 459