How much horsepower does the Kenne Bell MX2200 make at 15 PSI?

According to the dyno chart, the MX2200 produces 420 rear-wheel horsepower at 15 PSI of boost.

What is the stock horsepower shown in the Kenne Bell dyno comparison?

The stock configuration is shown as 193 HP (rear-wheel), with the stock curve peaking around 4000–4500 RPM.

Are the horsepower numbers in the chart engine or rear-wheel horsepower?

They are rear-wheel horsepower. The chart notes to divide by .8 to get engine horsepower.

What does the Kenne Bell 1500 supercharger make at 9 PSI?

The chart lists the 1500 blower at 353 rear-wheel HP at 9 PSI.

What boost levels are compared for the MX2200 supercharger?

The MX2200 is shown at 11 PSI (374 HP), 13 PSI (395 HP), and 15 PSI (420 HP), all rear-wheel figures.

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Kenne Bell 2200 & 1500 Supercharger Dyno Test Comparison Chart - Horsepower vs RPM

Kenne Bell 2200/1500 dyno test horsepower versus RPM comparison chart with boost levels

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Supercharger dyno test chart plotting horsepower against RPM for Kenne Bell 2200 and 1500 kits at various boost levels

AI caption April 2022 · Photo 307 of 366

This document page shows a dyno test comparison chart from Kenne Bell for their 2200 (MX2200) and 1500 superchargers. The graph plots rear-wheel horsepower (50–450 HP) against engine RPM (1000–6000 RPM) for five configurations. The legend identifies four supercharged curves: 420 HP at 15 PSI (MX2200), 395 HP at 13 PSI (MX2200), 374 HP at 11 PSI (MX2200), and 353 HP at 9 PSI (1500 blower). A fifth, lower curve labeled '193 HP STOCK' shows the baseline stock engine output, which peaks around 195–200 rear-wheel HP near 4000–4500 RPM before tapering off. A note on the chart clarifies that all figures are rear-wheel horsepower and instructs the reader to divide by 0.8 to estimate engine (flywheel) horsepower. A second chart with the same title begins at the bottom of the page (Y-axis starting at 550) but is cut off. This page is part of a multi-page Kenne Bell 'Blowzilla' supercharger literature set and lets readers compare horsepower gains at various boost levels versus the stock engine across the RPM range.

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Frequently asked questions

How much horsepower does the Kenne Bell MX2200 make at 15 PSI?: According to the dyno chart, the MX2200 produces 420 rear-wheel horsepower at 15 PSI of boost.
What is the stock horsepower shown in the Kenne Bell dyno comparison?: The stock configuration is shown as 193 HP (rear-wheel), with the stock curve peaking around 4000–4500 RPM.
Are the horsepower numbers in the chart engine or rear-wheel horsepower?: They are rear-wheel horsepower. The chart notes to divide by .8 to get engine horsepower.
What does the Kenne Bell 1500 supercharger make at 9 PSI?: The chart lists the 1500 blower at 353 rear-wheel HP at 9 PSI.
What boost levels are compared for the MX2200 supercharger?: The MX2200 is shown at 11 PSI (374 HP), 13 PSI (395 HP), and 15 PSI (420 HP), all rear-wheel figures.