Sn95 matt
New Member
- Joined
- Jan 4, 2022
- Messages
- 33
- Reaction score
- 6
So i really want gt40 heads but they are hard to comeby where i live ive looked in junkyards and online so i was wonder is there anything i can do to make the e7 heads better? Like any certian valves or springs to really squeeze some more power out of them and eventaully i want to put a e303 cam in it