Supercharged Holden SS Commodore

Proving persistence pays off, Ari’s Holden Commodore has run a personal best pass. The VZ model originally ran the factory 5.7L LS1 engine but Ari has since gone to the later model 6.2L LS3 unit. Adding a Harrop 1900 supercharger and E85 to the mix has resulted in around...