Randall12v
...
- Joined
- Nov 6, 2006
- Messages
- 2,396
So I'm wondering how this will benefit my truck...
I'm running 4k GSK right now...its automatic w/ stock cam..and I don't see over 3500 rpms...But I've heard the 5k's fuel harder...any truth behind this?
I'm running 4k GSK right now...its automatic w/ stock cam..and I don't see over 3500 rpms...But I've heard the 5k's fuel harder...any truth behind this?