Mainline dyno in 4th gear, doesn't surprise me at all.
Both times I've run my car on a Mainline, the results have been way worse than what should have been expected, the last time almost 40% down.
I don't know what you guys are on about, that looks right to me? My rebuilt 7A made 55kw at the wheels.... what were you expecting?
redtop 4age with a ghetto cai and extractors... was expecting a higher figure.