Tag: calculator

K&N Panel Filter – Is it the best choice? Or is your filter box too small?

A couple of reasons you may be asking if a K&N panel filter is the right choice.

  1. You think your filter box could be undersized from the factory
  2. You have modified your engine and you are not sure if the filter box is still big enough

Read more

Air Filter Horsepower Rating Calculator – Enter The Dimensions Get A Figure

Get a ballpark figure on a filters horsepower rating.

There are two figures

MAX & Nominal Read more

Engine Air Filter Size Calculator – How To Find The Correct Size, Is Your Air Filter Too Small?

When we are sizing the air filter we need to know ONE key point.

  1. The air flow of the engine at maximum RPM

Calculate the air flow of an engine.

Enter your engine details below. Read more