I don't think there are any professional tuners out there who leave their tunes unlocked.
Alternate firing order tuning
- Thread starter Mikey
- Start date
I don't think there are any professional tuners out there who leave their tunes unlocked.
Just curious but is the alt fire cam stock lift and duration? Or is someone offering a alt fire with more lift, duration, or lsa
Personally, I would rather just change wires, takes 2 minutes...but thats because I work with wiring/pins every day I guess. 
That way you dont have to keep tunes straight, accidentally flash a non-AF tune in, etc...
And my truck is an LLY so its a moot point anyways, because there are no AF tunes for the 01-05 Delphi ECM's.
That way you dont have to keep tunes straight, accidentally flash a non-AF tune in, etc...
And my truck is an LLY so its a moot point anyways, because there are no AF tunes for the 01-05 Delphi ECM's.
Socal 3388AF isa bit bigger than stock but can be used with stock pistons. Empire supposedly has one as well...
yep many in stock ready to go with great street manors for towing with large singles or stock turbo applications.