Four-stroke engines, which make up 99% of engines on the road, need to breathe: air in during intake, sealed tight during ...

They are designed for engines over 400-ci and come with 2.080-inch intake valves, 1.600-inch exhaust valves, and the all-important CNC-porting. See All 10 Photos The combustion chamber also ...

Trick Flow Specialties has released the Twisted Wedge 11R 227 heads and intake system for Ford Windsor 351 engines, promising LS-rivaling power. With CNC port work and advanced flow dynamics, the ...

It’s also helpful to close the outside air intake if possible, so that smoke doesn’t get inside the house through the air-conditioner. If your system allows for it, install a high efficiency ...

efficiency and overall engine life Temperature sensors are located on the engine heads and will shut off the engine to prevent any damage from overheating due to clogged air intake valves Dual-element ...

Surely, we’re getting a little bit obsessive now by suggesting adding air con cleaners to your car interior cleaning kit – but absolutely not. Any system that deals with cooling or heating in a ...