Minimum Head Thickness for 262?

[Deleted User]
[Deleted User]
edited November -1 in HUDSON
OK everybody, its survey time. What's the thinnest head you've successfully run on your 262/308? I understand the official min thickness is 1.940, but I'd sure hate to toss one out if it had a few more shaves in it....

JC

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  • Ol racer
    Ol racer Senior Contributor
    FYI

    I measure valve lift then mill the head to that depth. More Compression gives more HP. Measure to the shallowest depth of combustion chamber though or you will need to use shorter reach S/Plugs. Best Co. Permbond Gasket from Randy Maas or Dale Cooper is the best available today...
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