power valve
Extreme
- Joined
- Dec 10, 2006
- Messages
- 75
can anyone tell me what the angles are on an 07 attack stock helix. also can anyone tell me what they are geared for.
Tuning Forks
Newbie
- Joined
- Nov 26, 2003
- Messages
- 12
helix is a 51/43, gearing 23/38.