This is not a shootout. It's not called a shootout, it wasn't conducted like a shootout, and there is no winner. What we've done is put four Chevy multipoint injection (MPI) manifolds through a dyno ...

An upgrade to a premium air intake manifold delivers significant performance breakthroughs to enthusiasts who care about vehicle enhancement. All car owners who drive 6.7 Cummins diesel engines and ...

We've communicated many times the importance of having a fuel system that is capable of supporting the big-time horsepower (more than 700 hp at the feet) and torque that many enthusiasts aspire to in ...

The Federal Aviation Administration is ordering airlines to replace fuel manifolds on some GE Aviation GEnx-2B67 engines, which power Boeing 747-8s, due to the risk of an engine fire. An airworthiness ...

Diesel engines are durable and capable, but it's easy to overlook one particular quirk regarding the intake manifold that ...