Cam change- change program?

[turbosam6]

getting another short block, and my new roller cam is like 204/212 or something, and my current is a 210/210. Will this make a big enough change that I will need to address the program? I was still trying to get the car tuned when this motor crapped out.

 

[bobc455]

They might change a little, but not very much. If you watch your O2 correction, you'll be able to see, but I suspect your VE values will be only changed by a number or two.

-Bob C.