Disappointing dyno results

Well I'm back after another pull scheduled for Friday afternoon. Brought my heat gun with me. During engine warmup, discovered cylinder 7 only at about 387 *F. All others are in excess of 1000. Heat gun only goes to 1000. Turns out the spark plug wire was burned about in half by the headers. This was through heat sleave I have in place. Pull results are as follows.

20230916_090426.jpg

20230916_090438.jpg