[focus_rs]

Just purchased a 2nd Zetec engine to build up. Any recommendations on what should happen first? I've been thinking head, but maybe I could benefit from something else. Any answers would be appreciated.

 

[Carizme]

If you dont get a different head, then get some cams first and then work your way outward

 

[Trey]

new rods and pistons is where i would start.. will it be for a turbo or supercharger?

 

[dj_kurruption]

Sweet, how much did you get the engine for? And I wuold start w/ the bottom end as well...

 

[FocusBoy]

What's your budget and what's your ultimate HP goal? This will tell you where to begin......

 

[fruitport_focus]

I agree. Build the short block. Then you know what ever you put to it, it will take the abuse. Bump the compression to 10.5:1. I'd then port the head, install larger valves and set up a pair of cams. A lot depends on your plans for the engine. Build so as to match components for the use intended.