Burn Chip or mass air??

[deepsea1969]

I have an SCT chip in my cal'd for 30lb injectors. It hasn't been tuned yet. I'm thinking of not dyno tuning it. Should I tune it or get a mass air cal'd for the injectors and save the chip for later tuning?? what do you think.

 

[KDK1988GT]

so you are saying to go with a new Mass Air MAF cal. for 30lbs or just run the chip? to trick the car...

It all depends I guess... if you still have the stock MAF cal. for 19lbs injectors and you are using the chip to run the 30 lbs injectors with a 19lbs MAF... u might get close to "Peging" the MAF causing the car to go lean

Tell us more about your setup...