Up for sale is this turn key MONSTER. This is a Nth Moto Built motor, Underground Racing Twin Turbo kit, MoTeC ECU, 2003 Dodge Viper that carries a clean and clear title with a squeaky clean Carfax showing zero accidents or damage its entire life. Dyno tuned to 1200RWHP on Ethanol and runs on full flex fuel. Purchased 100% unmodified by the current owner in 2013, over time they have modified this Viper to be a turn key, reliable driver that can be driven across the country at a moments notice. In this posting, included will be a dropbox album to a professional photo shoot showing over 170 pictures highlighting every square inch of the Viper, from top to bottom, and inside and out.
Alongside the photo album, will be 3 videos- an owner interview going over the build, car and overall modifications- a detailed walk around video highlighting the exterior of the car in 4k, as well as a cold start/ driving video where the owner takes us for a ride.
Links Photos:
Adam's Viper - DropboxOwner interview
https://youtu.be/I_KIrE1L1w8?si=DSW5J78E61yTf6qU Walk Around https://youtu.be/dj4afeWt3qg?si=V0-qOl6T6dvJkaMV
Mechanically the Viper is in great shape. At the start of the 2025 season, the Viper was gone through, receiving fresh fluids and a tune update/revision. Brand new front tires have been installed as well for the new owners. Brake pads have plenty of life left on them, and rotors are in excellent shape with no warpage. Shifting feels fantastic and clutch grabs. The front end received a full steering component refresh (new tie rods, ball joints). Last year, brand new suspension was installed on all 4 corners. Bi seasonal oil changes are performed on the Viper. Overall zero concerns with mechanicals, everything works. AC blows cold and the heat blows hot. Turbos have no shaft play and do not smoke. No exhaust leaks. Underneath is very clean. Motor and full build have about 7k miles. Cosmetically in excellent condition, well cared for throughout its life. Paint is in great shape with pictures showing condition prior to the recent vinyl wrap on the car. No damage to the exterior. No curb rash to any of the wheels. The interior is in good shape still with no rips or tears in the seats. Lifetime non smoker with no weird smells inside. The Viper just got an extensive interior detail in preparation for the sale. The wrap was professionally installed and is in excellent condition. There is some wear to the interior trim pieces and touch points. Top is in excellent shape with no rips or tears.
Let's get to the fun part. Modifications: Driveline- UGR stage 3 turbo kit Large turbo frame modification professionally completed by Hemi Autoworks 2 bottom mounted Precision 7675 Gen 2 ball bearing with Turbowerx Exa-Pump oil scavenging. Gen 5 Viper close-ratio TR6060 with SVS short-throw shifter Gen 4 Viper rear differential, 3.07 final drive Magnaflow inline 3.5" side-exit exhaust Engine Management- JRR MoTeC M130 with level 2 logging Nth Moto calibration with adjustable traction control and boost ramp on 9-way rotary knob Engine- Nth Moto forged bottom end, block main bearing reinforcement, Nth Moto turbo cam, valvetrain Gen 5 Viper swingarm oil pan & pickup. Nth Moto rear-mount catch can and drain system Ignition- Davis Unified Ignition coils & Nth Moto "super duper uber temp" plug wires Fuel- Fore Innovations billet triple pump hanger 3x Walbro 450 in-tank pumps, MoTec-controlled 2x Holley Hydramat in-tank fuel pickup mat Stock tank housing, roughly 17.5 gal usable capacity Fore Innovations FC3 triple pump staged controller hidden in rear of trunk Nth Moto flex fuel (91 to E85 and anywhere in between) ID1300x injectors Suspension - Bc Br adjustable coil overs Interior- Widescreen touchscreen with Android Auto & Car Play Digital boost pressure and fuel pressure gauges mounted in center vents Exterior- Inozetek x ASSC Spectrum limited-run full wrap with carbon center section, professionally installed by Epic Wraps Forgestar F14 18x11 and 19x13 wheels 295/30R18 ExtremeContact Force tires on the front. 345/30R19 Toyo RR rear tires
