Heffner Performance Worlds Fastest 1st Viper in the 7's in the 1/4 mile

From: Heffner Performance

Added: 17 years ago · 0:39 · 480p

7.99 pass Viper GTS. Street legal/driven, IRS, Twin Turbo. Build and tuned by Heffner Performance. Worlds fastest 1/4 mile Viper ...