Some pictures more info. Later.... ;-)

Such a tease!

Man, Brett, you've contributed a ton of info here. You're the best. Thanks

what block is that?

Mine, r3 9.00 deck dry sump, 4.200 bore and more meat to go bigger. For sale pm me.

Now that's something you don't see on here everyday. Looks veerwy intewesting
Any intakes for 9.56 deck height?

I think intakes are all sheet metal for these....I am not aware of anything being cast.
I thought you needed an R-4 block with these ?
If they did bolt up to an R-3 , you would need to re-locate lifter bores I think.........yes ?
I seem to remember something else unique to these......timing cover and drive C to C distance maybe ? ( R-4's )

Now that is different, is that a injector bung inside the valve cover

It s kind of like a P5 but...

I wonder if they crack in the bowls like the P5's do?

This head was designed for midget racing (4cyl).

It shares alot with the non hemi head p5 this is just light weight casting.

Yes they are injector bosses in top of intake runner.

No cast intake for this head like to see how p7 lines up or maybe big LS C5R intake.

The other big down side is set of castings will set you back about 5k

Right now in take is at 3" right now I am gong to try to get 4" cross section.

Nice work have you ever worked on a G3 head? Matt