If you're a typical car crafter, one of the first performance-engine parts you bought was probably a dual plane intake manifold. A well-designed dual plane intake can improve torque, add horsepower, ...

How To Tune Intakes For More Horsepower Intake manifold tuning is critical for ensuring optimum horsepower across a wide rev range. Longer, narrower intake runners lend themselves well to low RPM ...

Internal combustion engines are fairly simply machines. When you break it down, they are nothing more than air pumps. When it comes to making horsepower and torque, the simple fact is the more air you ...