67mustang302

Hmm, I just checked out their site, and the heads are $7k for a mild ported street small block, and depending on how you set the engine up might not be too bad of a deal, but it'd need to be built to take advantage of the rpm potential. They have a dyno test of a 350 SBC with a competition port job making MONSTER power with a rather mild cam. I'd be interested to see what it can do on a 302/351 with a street head. If they make the power they claim it may actually be worth the $7k just to have something different that makes that kinda power naturally aspirated, let alone blown/nitrous

my77stang

yeah you have to rethink cam logic when your changing to heads like that. would find a nice home on a short stroke motor like a 289 with H beam rods, lightweight forged pistons and a good balance job.... spin that sucker to 7500 or so and run like a raped ape

67mustang302

And the smaller valves have less weight so the valve float isn't nearly as much of an issue, and in a setup like that you have springs from 2 valves holding tension on 1 lifter. I'd be curious just how much power they are really worth, find out what the hp/$$ vaule is. Prolly still higher than other mods, but it would certainly leave room to grow with forced induction. A setup with CHI heads would prolly make nearly the same power and be cheaper though I'd bet, but still doesn't have the wow factor that a 32v Windsor would

MrMiracle

But for that price you could get a 4V 5.4 modular, and then some other junk along with it. That's gotta be a highly specialized product for a very unique racing series of some kind.

greenstreak9205

so who's gonna be the trooper and get a set so we can see what these babiesactually do? i think we should start a fund