I had my head all cleaned up, Port, Polished, Decked, Pressure & s, Some pics inside. Options

[x_itchy_b_x]

I had my head all cleaned up, Port, Polished, Decked, Pressure & stress tested, and had the Combustion Chamber Domes Polished.

All the work was done by my friend, He does great work.
It should add more than about 40+ hp, Atleast thats what we're expecting at 14.5lbs.
The intake ports are perfectly matched up to the gasket & intake manifold.
They are nice and rough to keep fuel from sticking to the sides.
The casting marks are all gone which makes the air flow smoother.
The head was decked, A nice flat surface to mate the block to.
Polished combustion domes reduce the chances of having a hot spot, which leads to detonation.
The exhaust ports were only slightly ported to keep exhaust velocity high, and they are mirror polished.
Oh, the valves we lapped in also.



Decked & polished combustion domes ^



Intake port ^



Perfectly gasket matched ^



Exhaust port ^

[presure2]

good stuff john.
cant wait to see it all back together!