Offenhauser Flathead torque spec and pattern for 51 Merc flathead

[Lon Jackson]

I am looking for the Offenhauser Flathead torque spec and pattern for 51 Merc flathead. Thanks in advance for any information

 

[19Fordy]

Here you go.

https://www.jalopyjournal.com/forum/threads/torque-specs-8ba-with-aluminum-heads.1166691/

 

[Lon Jackson]

Thanks for the references.

I think I'll go with the two step process starting at 30 lb/ft then finish at 45 lb/ft. using one of the stock ford torque patterns that start in the middle and proceed in circular fashion toward front and back.