Mack Boring & Parts Company

News & Updates

Diesel Engine Seminar preps sailor for 10 years of "what-ifs"
Sailor, Devin Taylor, preps for 10 years of “what-ifs” by attending Mack Boring's diesel maintenance seminar before setting sail for his 10-year voyage around the world.

Hinckley Picnic Boat repowered with Yanmar 8LV diesel engines "It's the best performing picnic boat ever...they got it right."
Jason Smith
Owner, Boat Yard Services

Yanmar engines and Aquadrive anti-vibration systems are a perfect pair. View photos of Yanmar/Aquadrive applications

World Class Service

Service after the sale is what separates Mack Boring from the competition.
read more

8LV-320

You will be pleased with the acceleration, top speed and fuel economy of Yanmar's new twin-turbo 8LV diesel engines. You'll be just as impressed by the amazingly low noise levels and the smooth ride. Uploaded files: 8LV-320 / 8LV-370 Technical Data Sheet Product Number: 8LV-320 Model: 8LV-320 Kilowatts (KW): 235 Horsepower (HP): 320 RPM: 3800 Weight (kg): 450 Weight (lbs): 992