whitelightnin
New member
- Joined
- Oct 16, 2011
- Messages
- 74
working on building a twin turbo 12v right now and was wondering if a hamilton head would make that much of a difference. i was going to to a mild port job on the stock heads so whats your alls opinions. dont really have a goal on this but mods are going to be 66/s480, 5x20 injectors 13mm pump, fly cut pistons and a custom cam. thanks for the input guys