Up for auction is 2003 Dodge Viper Heffner Twin Turbo. This Viper is a two owner vehicle with only one owner since built at Heffner when it had 3500 miles on it. The previous owner had 2 TT Vipers and gave me the choice of which one I wanted to take in on trade on a Heffner TT lambo. This is a very well sorted TT Viper that you can get in and drive anywhere. It drives like stock until you get on the go pedal. With the AEM there is a switch in the glove box that will switch you from a 800rwhp 7psi pump gas tune to a 1200rwhp race gas tune. There is a lot of room to turn up the pump gas tune if one wanted. I run mine up to 13psi on pump gas which should net this one somewhere in the 1k rwhp range. Even on the race gas tune one could turn it up more but why would one need to? If you are looking for a Viper that can drive all around town easy as can be and also whip anything that comes near it this is the one. This Viper also has many custom body mods and paint including a Lemenke Hardtop so you have the best of both worlds. Hennessey spoiler molded into the rear deck lid that is a one of a kind and looks amazing. There is a 10k custom ACR paint scheme with slight rainbow flake that you can only see in the bright sun. The wheels are even painted to match. There is thousands of tasteful mods done to this Viper including- Heffner 522 ci stroker short block- JE custom Pistons- Eagle Rods- Billet main caps- Heffner ported heads- Heffner custom cam- ATI balancer- T&D 1. 7 roller rockers- ARP hardware including head studs- Heffner Twin Turbo System- Pair Garrett GT40R ball bearing turbos- Pair Tial 50mm blow off valves- Stainless cold side piping- Stainless hot side piping- Air to Air intercooler- AEM engine management w/custom switches to change tunes- Mcloud dual disk clutch- Unitrax 300M axles- Quafie rear end- Heffner fuel system- RC fuel injectors- Billet aluminum fuel rails- Stainless braided fuel lines- powder coated intake/valve covers- Lemenke custom hardtop- Hennessy rear spoiler custom molded into deck lid- Hennessy rear diffuser rear bumper cover- Custom comp coupe style hood- 10k custom ACR paint scheme w/slight rainbow flake- Custom painted center dash- HRE 20"/19" 3 piece wheels w/rainbow flake to match- Newer Michelin Super Sport tires- Upgraded audio/stereo- MGW shifter- MGW chrome gauge surround As you can see there has been a huge investment into this Viper that is ready to drive anywhere. Inspections are welcome and encouraged. This Viper is sold "AS-IS" so please ask all of your questions before hand. Email. Call. or Text Matt six5one-24eight-4971 please I do not need any help selling the car. Interesting partial considered including Vipers. /p> -