Oil pressure relief valve in pan.

Tech discussions on the L77 6.0L V8.
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Joined: Thu Aug 08, 2019 2:16 am
Location: Downey, CA.

Oil pressure relief valve in pan.

Post by Capeasy » Sat Nov 21, 2020 4:57 am

Are you guys plugging off the 14mm threaded hole in the pan that has the relief valve during your DOD/cam swaps? Texas Speed recommends plugging it when using the Melling high pressure/ High volume pump #10355HV that is recommended for our L77 motors.
Walt (AKA:Capeasy) So. Cal.
2013 Caprice 9C1,Huron white, 99K, Blackbear tune, Spectra CAI, 3.45 Diff, deep trans pan. BlackWidow Venom exhaust,Granatelli oval cutouts, Doug
Thorley tri-Y headers, Pedders coilovers,Tower brace,

Posts: 24
Joined: Thu Jan 30, 2020 10:31 am

Re: Oil pressure relief valve in pan.

Post by mwc » Sun Nov 22, 2020 9:37 pm

I just finished a DOD delete/Cam swap, and I removed the oil pressure relief, and replaced it with a drain plug and crush washer

Black 2014 PPV 6.0 - BTR LS3 Stage 3 cam, Circle D converter, 3.45 swap, Solo 3” catback, Camaro 18s

Sonoma County, California

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