I am about to pull my VC and re torque my head bolts. Before I do has anyone running a Cometic MLS and ARP's had to re-torque after winter/summer? It seems like I'm not getting good seal on the ends. Head was rebuilt and milled and RA was spec'd o block and head, polished block for RA and coated MLS with Permatex copper gasket sealer spray and installed head per ARP instructions. 84ftlbs in 3 steps of 28. I do have a vanos mechanically stuck code I have never attacked but the timing is still dead on IDKWTF hope I don;t have bent valves I haven't had any shifting incident or drive the ever loving shit out of my car. I use my power but I don't bounce it off the top or anything.

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