Tuning with jets, Power valves and an O2 guage

Desmo - yes - sorry - I thought with the prededing post talking about sealing the valve covers being a problem for Fraken that "Get all the oil and grease (including oil from your skin) and take 3M yelow weatherstrip adhesive and glue the gasket to the cover" would be clear.

Franken - the more people you ask the more approaches you will encounter. Frustration always comes with casting a wide net. I'd suggest you take one approach and follow just that - whomever you chose - and let us know how it goes. I do think what you have is on the hairy edge of "ok", which means there's some tweaking to make sure it stays in the safe area.