I would never buy a set of their heads but obviously some people do. I will tell you that you should never, ever buy a SpeedMaster 8 stack setup. I had a customer buy that setup and then he asked me to tune it. I told him it couldn't be tuned.
Saving money was the reason I bought them. buying and rebuilding core heads $1500. Buying Edelbrock heads and having to go through them because of 'Edelbrock issues' $2500. So for less money, I got heads that I could have the shop look at and not worry about. If the motor only makes 300'ish hp with those head I'm fine with that for a street motor. Now I got to find cheap roller rockers and pushrods for it.
