I have a 98 12v that's just a street toy with some racing every now and then. I typically don't run it too hard for long on the street but recently I held into it on a good stretch and it covered the underside of the truck with oil.
Mods are 64.5/s480, 5x20 infinite performance injectors, hamilton stage 2 street head with HD pushrods, built Goerend auto, 7mm delivery valves, 4K gsk, rack plug, arps, factory fuel system with extra Walboro 392 from sump at tank.
I am burying my 100 psi gauge so I can't tell actual boost but I don't think it's much higher than that. When i first did these mods it covered the underside in oil so I added a valve cover vent to a separate aluminum tank with 2 decent size filters and I still have the factory blow by tube. It obviously came out of the blow by tube when this happened. Is my only option adding a tappet cover with 2 ports for extra ventilation? It doesn't blow out any in short runs but if I hold into it until overdrive and it runs over 100 psi it must really be pushing out.
I apprecite any advise. Thanks.
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Mods are 64.5/s480, 5x20 infinite performance injectors, hamilton stage 2 street head with HD pushrods, built Goerend auto, 7mm delivery valves, 4K gsk, rack plug, arps, factory fuel system with extra Walboro 392 from sump at tank.
I am burying my 100 psi gauge so I can't tell actual boost but I don't think it's much higher than that. When i first did these mods it covered the underside in oil so I added a valve cover vent to a separate aluminum tank with 2 decent size filters and I still have the factory blow by tube. It obviously came out of the blow by tube when this happened. Is my only option adding a tappet cover with 2 ports for extra ventilation? It doesn't blow out any in short runs but if I hold into it until overdrive and it runs over 100 psi it must really be pushing out.
I apprecite any advise. Thanks.
Sent from my SM-N950U using Tapatalk
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