Originally Posted by JB-370z

I think he ment to say it was origanally was a canned tune. Sam sent out a tune that did not work with his ECM serial number for some reason. The car would not start, which is not a big problem. Baker sent out data to Sam and broke the tune up in 4-5 phases sending back and fourth data and now....BAM we have a perfectly running Supercharged Z. The correction is dead on, and tuned great along with idel temps. We will have 100% info when we hit the dyno and get A/F readings. I think it will be below 400whp as well RCZ, tommarow should be the day. I am hoping the LTH's do not need to come off of the car.