Sounds like he's traded off some GG's to make room for the gas - he may not run as fast as he did before without the gas. How did the overall shape of the graph look compared to before - or did it really fly out the window?
I dont no quite what he has done toby but i no the engine that has come off the rollers is not going to be the favoured n/a engine his new engine he is building up will be and as for the graph it was left on the seat of the escort with no door windows in and when they got home it was gone i no they said it was 1/2 inch over the top of the page if that helps