W2's

Looks like a ported intake there.

IMO, they’re still a good head to consider with weight being the big draw back. It doesn’t take a ton of work to make them flow very well.

They’re about $650 a head, bare, new. While some complain and cry about having to equip the head with valves and gear, if your seriously building power, most aftermarket heads will need there pathetic springs replaced anyway.

I’d like to know how is doing what for valves other than the 3/8 valves.