We Added 150 HP To My Buick Grand National By Installing A Table Full Of Retro Performance Parts!

In this video, we make my 1986 Buick Grand National super fast by installing cool retro parts from the 80s and 90s! I also go on an extended test drive tuning the car in the coolest way you've ever seen. We had so much fun with this one, I hope you all enjoy! Comment what 80s or 90s car you own!

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