V8TT Share definition Flag A V8 Twin Turbo engine. Usually pronounced "V8 TwinTurbo," a V8TT engine has two Turbochargers and 8 cylinders. Rob just swapped out his old V6 for a new V8TT crate engine. V8TT by ILikeCars February 1, 2005 0 0 Get merch Get the V8TT mug. Buy Now — $32.95 See more merch
