Performance world heads?

[Hoonlo]

Any body here running these heads? What do you think? Did you dyno or do you know of any comparisons I could look at?
I havent been able to find much.

 

[revhead347]

I've never even heard of them.

Kurt

 

[96pushrod]

I looked them up. They look decent on paper; thick deck, 8mm valves on the better versions, raised exhaust port.

Here’s the thing though; cylinder heads are a very important piece of the puzzle. I don’t know if I’d be willing to be the guinea pig for a company that’s of unknown quality for such a critical component.

 

[LILCBRA]

I looked them up as well. It appears they are a Canadian company which might explain why some haven't heard of them - including myself. But looking at their spec sheet and comparing them to another comparable head that I'm keeping my eye on, it looks like those heads would need some work on the exhaust side. Compare the flow numbers of their spec sheet to these: https://promaxxperformance.com/product/maxx-180-sbf/

 

[HemiRick]

http://www.performance-world.com/Cylinder-Heads-p/60170.htm

I wish the pics would load....

 

[96pushrod]

http://www.performance-world.com/Cylinder-Heads-p/60170.htm

I wish the pics would load....

No issues here with the pictures showing up.