341.25 MPH!! 🔥🔥 The Speedmasters Grubby and JC rotate Chicago and tune @joshharttf to a New Track Speed record here at Route 66 Raceway with a 3.752 at 341.25 mph in the heat of Q4! 💪 @speedmaster1979@nhra
’70 GTO coming together the right way with real 455, 4-speed, all muscle. Topped with a Speedmaster mid-rise intake for that perfect mix of old-school Pontiac attitude and modern street performance.
📷: Ken Smith
Got a fresh @speedmaster1979 6-71 blower, sheetmetal intake, supercharger adapter plate, and accessories setup on Hypnotic! Gotta have her ready for @powercruise_usa let’s get it! 🤙
The Speedmaster 6" x 2" Billet Aluminum Air Cleaner delivers compact performance with bold red anodized styling, CNC-machined billet construction, and a washable reusable filter built for street rods, muscle cars, and custom builds.
Link in bio for more.
Upgrade your Ford 429/460 with this complete top-end kit, featuring 275cc aluminum heads, dual-plane intake, and roller rockers. Built for reliable performance on street or strip builds.
Link in bio for more.
#Speedmaster79
