Help on CNG 2.2 tune

[Madspeed]

I have a 98 2.2 CNG cavalier.
I have pulled the tune and its unrec'd
Can this tune be unlocked. I want to mess around with CNG and turbos..

Tanx

[Madspeed]

Nobody knows anything?

[Lennart]

I would send it to Ross (GMPX) for him to look at.