I took my car in the other day for a dyno tune and the tuner kept hitting a wall at 5000 rpm and has no clue as to why it is happening. I am no tuning expert so wanted to seek advise/help. Car is a 97 z28 with a 383 lt1 with a F-1A Procharger on it and the car is utilizing the 24x conversion. Attached is a couple log files and the tune that was left in the car. Any help would be great.

Scott

 

Hi Scott, there is a reply on the efilive forum.

 

Thanks for the reply joecar. I will post the results back on the efilive forum.