What would the other three be? One is for the map, so the other two?The only sensor that needs a 3/8 hole is the air temp sensor. You may need up to three 1/8 holes.
The air sensor is the only one that protrudes into the manifold and is designed to be in the main airflow.
Yeah it looks good. Not real happy with how it tapped. Part of the threads tore out during tapping and I'm not sure why. Took my time, moved forward and back to clear the chips, and used tap magic. Didn't help.One as you said would be for the MAP sensor
Another for the boost referenced fuel pressure regulator
One in case you decide to do boost control
The new plate looks great.
Teflon will work fine. For gasoline you should generally avoid brush on sealants that can be cut by solvents.Should he use the yellow sealant, since it is used in an environment with gasoline?
I've been using permatex high tack on all of my fuel fittings. It may work on this, but I may also need something a little thicker....Teflon will work fine. For gasoline you should generally avoid brush on sealants that can be cut by solvents.
That said, I've got the blue stuff you get in a can at home depot successfully in service in a couple carbeurated applications with no leaks yet. I've never tried to clean up that stuff with gasonline but I know alcohol will cut it.
And that's without the return fitting? Can you shorten and plug it tight to the injector, add a return on the injector side, between 5/6? Leaves 6 getting less flow-by cooling, but can't be bad on open and aluminum rail?
What do you guys think of this profile...
The RPM is a little higher on it than where I wanted to be ...