Where the Duramax makes 975 lb-ft of torque and offers up to a 35,500-pound tow rating, the 6.6-liter gas engine produces 464 lb-ft and limits towing to a maximum 18,760 pounds. Read the original ...

Toyota has announced the development of two hyper-fuel-efficient small-displacement petrol Atkinson cycle engines: a three-cylinder 1.0-liter and four-cylinder 1.3-liter which will be introduced ...

To give Power's IndyCar the massive amount of fuel it needs, his engine does both. A whole new engine before you'd even need an oil change. 5. Lubrication: ...

2. The heart of the fuel system relies on delivering clean fuel to the engine for ultimate performance. Holley’s 160-gph Dominator in-line billet fuel pump (PN 12-1600-2) with dual inlets pushes ...

Nat G CNG Solutions delivered the first natural gas half-ton pickup trucks with GM's 5.3 liter direct injection engine. Trucks were upgraded to run on ...