How come i don’t see any actual facts about that claiming of a 13 flat? I know they are mid-high 13’s that is it unless u drop it at about 4000 rpm’sn pull a nice 1.7 out of it like u can,but i highlu doubt u are going ot do that…here is one as well form ur pages of nonsense…
GMC enters the 1991 model year with the fastest production vehicle available from any car, er… truck company. With a 280- hp Turbo V6, the Syclone turns low 13-second ETs @ 100mph!