The 7.7 is prob from a good-great 60' but the 87mph still says mid or a little faster 12's. Now I've seen a lot of mid to upper 12's Machs. my 14' with tune, cai and axle back, everything else stock was 2.0 60', 89mph 8.1, 113mph 12.4. This is an auto. Temp was in the 80's. DA was 900. So his Mach is on par with stock or mild bolt on autos which is great/fast. Now I know the M6's can get a better 60' thus better trap. I think Machs are still awesome cars.