Unless you're going to port the head, add a hotter cam and run headers, a 4bbl is a waste of money in my opinion. A 2bbl would be a better fit on a stock engine.
This is probably absolutely 100% right on the money. ......I was just answerin the OP's question 'stead of chunkin sumthin else at him. lol You forgot the biggest helpful mod for a four barrel, though. Raise the compression.
