with a decent 360 it ran a 13.2 at 106 with a 1.99 60 ft.

Have never ran it with the 408.

408 is an honest 480+ engine.

indy brock heads, 10.8 diamond pistons, 602" solid roller cam, 260ish @50, chuck nuytten 750, K1 crank, Childs track master rods, Harlan rockers, yadda yadda yadda...

3.91 gears and an 833

its a fun car regardless.