2024 Duramax 6.6 Hp

2024 Duramax 6.6 Hp. In terms of max payload. Improved styling, an upscale interior, and more powerful duramax engine make the refreshed silverado.

Complete information, specs, power and torque ratings on gm’s 6.6l l5p v8 turbo diesel duramax engine used in the chevy silverado hd and gmc sierra hd. From a previous 445 hp at 2,800 rpm, chevrolet engineers have increased the l5p’s power to 470 hp.