Race Engine Building
The twin-turbo big-block Chevrolet engine, built by HED, utilizes Energy/Visner billet cylinder heads and billet intake manifold to suck down the boost from a pair of 88mm Garrett turbochargers.
Justin Martin, LDR Nova
2022 WORLD CUP CHAMPIONSHIP
LEADING CLEETUS TO VICTORY
While Cleetus McFarland has certainly enjoyed some success behind the wheel of his cars, and does a great job tuning most of them, when the new engine went into the El Camino they call Mullett, he called in some reinforcements. It was time to call in Pete Harrell.
SICK WEEK 2023
"To clock those 6-second pass, Gustafsson turned to Harrell Engine and Dyno for a 540 cubic inch big block Chevrolet, and a Performance close-ratio Turbo 400 transmission with a Greg Slack converter to pass the power." -Sick The Magazine