955 tubo

Anonymous-0 · Jul 22, 2014

I have put a turbo on a G955 and am getting to much crankcase pressure that it is blowing the valve cover gasket. Has anyone tuboed a 955 if so help. Thanks

pplowboy · Jul 23, 2014

Might wanta check..we put turbo on our g1000,found we had copper washer on inj.not sealin..put lotta compression in crankcase....lifted valve cover an blow oil right back up to rockers...hope that help ya. But u might need set rings in it ,hard say with not looking at it.

MM Turbo · Jul 23, 2014

Need to remove and plug crankcase vent tubes under the valve covers. They go into the intake runners normally a vacuum but when you add the turbo they become pressurized putting boost to the crankcase.

955 tubo

Anonymous-0

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pplowboy

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MM Turbo

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