Originally Posted by babbagandu (Post 1667515)

yeah I was about to say....those numbers look like they should be for a stock Z...how is he making so little power with all those mods?
But also going by the trend of the line before the plateau it looks like he would reach 300 if it did not level off like that. But still, 300 also seems low for those mods + tune.

Is that a low reading dyno?

Originally Posted by whoLEEoh (Post 1667548)

It's a mustang dyno. Dynojets read 12% higher. So it'll be 313whp on a dynojet. But even on that dyno I/h/e cars are hitting 300. It also seems to me as if I would hit 300 if it would've kept climbing. So yea 20whp less and it's plateauing. FML lol