Re: 2002 Dodge Hennessey Viper Venom 1000TT As it turns out, the 1000TT is a totally different car than the 800TT. I had earlier thought it was Hennessey just monkeying around with turbo pressures and NOS, but this photo (taken just last weekend) shows otherwise. Apparently, it has all the mods of the 800TT engine package, but with a stroker crank. It's still not bored out and reinforced like the Apex Lethal 750 or Lingenfelter 540 (ci) Viper, so there's room left I suppose. Word has it that at this event, there was also a silver 800TT, so there's a good chance there are at least 3-5 of these things built for customers already (besides the burnt orange car in MT and C&D, and the red one on this site). For a guy who's supposed to be in jail and bankrupt, Hennessey sure is busy!