What Adding A Cold Air Intake Can Do For V8 Horsepower

A cold air intake can bring real benefits to your V8 engine's performance and power, delivering greater airflow and bolstered ...
Hot Rod

Tuned Power Therapy: Can Chevy’s TPI Find Happiness in the Arms of a Swinging Small-Block?

On the surface, GM's Tuned Port Injection had everything going for it: style, good looks, and superior breeding (resulting, as it did, from the marriage between Rochester Products and Chevrolet ...
Hot Rod

Power Putty

The best way to appreciate the capabilities of the process is to examine the inside of an intake manifold runner before and after the modification. This view shows a stock runner in a TPI manifold ...
Motor Trend

Three-Valve Intake Manifolds - Three's A Crowd

Last month we showed what gains were available from three aftermarket Three-Valve intake manifolds in naturally aspirated trim. This month we're going to try the same three intakes, only now we'll see ...
Motor Trend

Ford Racing Three Valve Intake Manifold Testing

MM&FF And Livernois Motorsports Team Up To Test Ford Racing's Newest Intake Manifold For Three-Valve Mod Motors. The anticipation of Ford Racing Performance Parts' (FRPP) new Three-Valve intake ...