Ralphski
Ralphski
- Joined
- Feb 20, 2013
- Messages
- 83
- Reaction score
- 32
- Points
- 18
- Age
- 58
- Location
- Otaki, New Zealand
- Members Ride
- MY04 VYII 3.8 Executive - MY11 VEII 3.6 Calais VV6
Hmmm, well it is an Rollmaster double row timing chain with 2deg +/- increments.With a smallish cam like you describe one thing you can do is retard the cam timing a little and closing the intake valve a little later, this will reduce the captured volume in the cylinder and move the torque band up the rpm range a little but shouldn't really hurt the driveability in any meaningful way.
Shouldn't be too hard to go -2 ...