Probably a real dumb question but ....

What was the combination you tried it on? Small block? Big block? Hemi? Turbo? Supercharged?
been playing a very long time with several combinations. We build do machine work on all types of race engines. Diesels, Gas, Methanol, Nitro , Procharged, Supercharged, and Turbo. We see several builds by customers and the carnage after installed. The one that blew the gaskets between every bolt was a Small block first picture.

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