CUSTOMERS INSANE REACTION DRIVING HIS NEW BUILT BUICK GRAND NATIONAL!!! 700HP?!??

Roy from Minnesota found us on youtube and brought us his bone stock 1987 Buick Grand National to us for extensive modifications and upgrades. He has gotten beat on the street before but never again will he see tail lights with this street terror!! He was super happy with the results and will be coming back for a lifetime!! LIKE COMMENT SHARE SUBSCRIBE!!! follow us on our other socials to stay up to date! Instagram: https://instagram.com/sinister_gn Instagram: https://instagram.com/pieceofvisual TikTok: https://tiktok.com/@pjboosted TikTok: https://tiktok.com/@pieceofvisual buick grand national customer reaction fast insane reactions performance speed cars automotive big turbo turbo gn t type turbosix v6 itsjusta6 racing streetcar dragracing review car review auto engine horsepower dyno