Rhea Head?

[Goin2Texas]

I have heard that the 'Rhea' heads take a lot of work to get 'right', but when they are right they work really well. Are they being allowed to be used anywhere?

[r3tracing]

They do work real well but take a ton of work. Check local rules to see if they are legal. From the outside its almost impossible to tell what it is.

[let-r-eat]

I have one here that is decked and close ready to go. Brand new never been on an engine.

[gun91]

Been out of minis for a few years. What's a rhea head?

[let-r-eat]

Aftermarket cast iron head.