Buick Grand National Ignition Systems Upgrade - OEM vs Aftermarket

Dev’s Technical Corner In this video series Dev Watts of Watts Performance Solutions will break down key systems and components of the Buick Grand National platform and the best upgrade path for each. He will focus on how they can be upgraded to increase drive-ability and overall performance while maintaining a close to factory appearance.

Music Credits: DJ Mr. Rogers

Video Production: Muscle Car Film Crew