2005 Dodge Viper SRT-10 Roadster — Mamba Edition, #137 of 200 7,700 Original Miles | Supercharged | 651 HP at the Wheels

Bright Silver over the factory Mamba interior: black leather with suede inserts, red accent stitching, red door and console trim, red-wrapped steering wheel and brake handle. Numbered console plaque. 8.3L V10, 6-speed manual, soft top with glass rear window. A limited-build Viper, properly built on top of, with just 7,700 miles.

Mamba Edition

• #137 of 200 produced
• Numbered console plaque
• Factory Mamba interior treatment and badging

Power — Dyno Sheet in Hand

• 651.57 hp and 598.73 lb-ft at the drum, best of three pulls
• Three consecutive runs at 619 / 651 / 650 hp — repeatable, not a one-off number
• Wheel figures, not crank estimates
• Dyno'd at Best Motor Werks, Rancho Cucamonga, 2/27/2025 — sheet available to serious buyers
• Same shop installed the BC Racing coilovers in 2026

Build

• Paxton NOVI centrifugal supercharger on the 8.3L V10
• Hennessey Venom 700R conversion with 700R exterior badging
• Autometer boost gauge integrated into the cluster
• BC Racing coilovers, all four corners replaced in 2026
• Polished forged wheels, red calipers
• Chrome sport bars behind the seats
• Aftermarket head unit with motorized flip-out screen and Bluetooth
• JL Audio 6-channel amplifier and subwoofer, cleanly installed in the trunk

Condition

• 7,700 miles
• Excellent throughout — paint, interior, and top all present very well
• Runs and drives excellent, nothing to disclose
• Happy to send additional photos of anything specific

Title / Registration

• Clean Illinois title, pink slip in hand
• Not currently registered in California — buyer handles registration and any smog requirements

Notes

• No original Hennessey paperwork for the 700R conversion
• Dyno sheet and shop records speak for the build

Price & Terms

• $85,000 OBO
• Open to trade toward a 991.1 or newer Porsche 911 Turbo S
• Inspection welcome, PPI at buyer's expense
• Cash or verified funds only