Head questions...
1. What are the best streetable heads?
2. What is the best combustion chamber size for a n/a car?
for me personally, i'd go with some absolute stage I ls6 heads, 63cc, 2.02/1.60 vavles. then go with a 224 112 cam. with bolt ons and tune thats 400rwhp territory easy which is more then enough for me on the street.


