Originally Posted by maniac57
No idea as I have not used the heads mentioned.
Try the high performance forum for more on high comp heads and what is needed to use one. I've heard several people had to drill the holes bigger for the puch heads, but thats about all the info I have.
You should really wait until the engine is broken in and tuned correctly to start buying hot rod parts...just my opinion.
i would wait but since im coming from the world of hookin up my car with performance parts, suspension and others, it gets very addicting to not be one of the normal people running factory motors lol but hopefully once i change the oil to gas ratio in my next tank it will be broken in to go on longer cruises during nice weather.