Stroked 442-Inch LS7 Makes 676 HP On Westech’s Dyno!

2022-03-22 4 Dailymotion

We check out a 442-inch LS7 stroker build being dyno tested at Westech Performance.

Related Videos

1963 Ford Y-Block Stroked to 355-Inches makes over 600 HP on Westech’s Dyno!

1,000 HP E85-Fed 496-Inch Blown Big-Block Chevy Walkaround on the Westech Dyno

555 Inch Ford Big Block Dyno Tested at Westech Makes Almost 1,000 hp!

427-inch big-block Chevy makes over 600 HP on Westech’s Dyno!

E85-Fed 496-Inch Blown Big-Block Chevy Makes Over 1,000 HP On Westech Dyno

540-Inch Big-Block Chevy Makes Nearly 1,000 HP At 7,400 RPM On The Dyno

604 Inch Ford Big Block Dyno Tested at Westech Makes over 1,300 hp!

383-inch LS built from 5.3L Vortec blocks makes over 540 hp on the Westech Dyno

488-Inch Pump Gas Pontiac Stroker Throws Down 592 hp and a Whopping 625 lb-ft of Torque

2002 Mercury 75 HP 2 Stroke 20 Inch Outboard