Twin Turbo Grand National Takes Off Like a Rocket!
This Twin TURBO LSX Grand National Is The Definition Of A SLEEPER10 times entries are ...
This Twin TURBO LSX Grand National Is The Definition Of A SLEEPER
Even though we’ve heard the Buick diehards scoff at the fact that their ladies in black look anything like the Monte, it does provide a certain benefit.
Check out the videos below showing off a Grand National in which the original power plant has been swapped out with an e85 powered junkyard 4.8L twin turbo application making 500 rwhp on 7 psi of boost!
DYNO BURNOUT! 1000+HP TWIN TURBO GRAND NATIONAL IS NASTY