B16, B18, B20
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By 92dxeg
#200055 on my gsr block i have to ports for an oil catch can. and the hole for the pcv vavle box is blocked off what should i do? do i need a pcv vavle
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By Chance
#200056 You don`t need one, but I would run one. It helps remove moisture in the crankcase, good ventilation is good for the crankcase and parts. It also helps your oil to last longer and less pollution in the air.
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By 92dxeg
#200076 well how would run it if it is blocked off could i just run a line from the vavle cover to the intake manifold