- Joined
- Aug 27, 2007
- Messages
- 1,807
- Reaction score
- 22
- Points
- 0
- Age
- 39
- Location
- Minnesota
- Vehicle Year
- 1992
- Make / Model
- Ford
- Engine Size
- 0.040 punched 302
- Transmission
- Manual
Besides weight reduction, what makes the aluminum heads superior to cast iron? I'm not building a high performance street machine, but I just want to know if it's worth spending over a grand vs. just reusing the iron ones I got.