836rwhp Grand National on Dyno and RDP Motorsport USA

Grand National twin turbo making big numbers at RDP Motorsport

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Grand National dyno pull at 32psi
Dyno did not pick up the full run. cut off at 5000RPM.. car made 564 at 5000RPM and still had 1500rpm to go..





71mm Turbo Buick Grand National 660 rwhp Pump Gas Dyno Pulls
Another one of our awesome street cars putting down some good numbers!





1987 Buick GNX 9 MILE CAR!!!! For Sale In Miami 305-772-8635
1987 Buick GNX 9 MILE CAR!!!! For Sale In Miami Contact Pete @ 305-772-8635 For more information.





1987 Buick Grand National w/ Precision Turbo




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