This is great information. Thanks. I don't have EJJT heads I've been offered to buy some but didn't know anything about them. I'd prefer to not use them. I kind of thought that '95 heads would be slightly better for what I'm doing. The problem is they are impossible to find.
I'm currently running a Rancho, Prostreet, Freeway Flyer transmission so it should handle the extra HP. Also put front and rear disc brakes.
Well I guess I'll have to call a ton of junk yards to find some '95 heads.