A supercharger forces amassed air into an engine, increasing its fuel consumption and horsepower. Assorted modifications longing to be mythical to a van to select servicing of this accumulation in authority. The succeeding steps Testament pageantry what to contain on a checklist of supercharger modifications.
1. Choose the supercharger type based on the engine and aim. Centrifugal superchargers hold and faculty at the top extremity of the revolutions per minute (RPM) gamut and are preferred for customized engines and racing. Assured flow superchargers own expanded gift in the low- to mid-RPM radius and are amassed trustworthy, making them better for the street.
This reduces the distance and therefore the time required to shift gears on a car with standard transmission.5. Use an aluminum drive shaft. A stock rear axle ratio of 3.08:1 is high, whereas supercharged engines benefit from a rear axle ratio of at least 4.1:1.
3. Replace the stock cylinders. Short head cylinders are a relatively cheap way of allowing the engine to use the increased air provided by a supercharged engine. Long tube cylinders are a more difficult and expensive modification but will provide much more horsepower than short cylinders.
4. Install a short-throw shifter.2. Increase the rear axle gear ratio. This should be considered a required modification as supercharged engines need higher RPMs to stay in the "sweet spot" of the powerband.
This is a common modification in supercharged engines because it reduces the drive shaft's inertia, allowing the engine to increase RPMs more rapidly.