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We dialed up the smoothing on the Dynojet WinPep software to five to make these graphs more legible. As you can see, each addition gained power until we hit the 740-rwhp mark. Turning down the smoothing leaves more peaks and valleys in place, thus the numbers are a bit higher. With the smoothing set to zero, our peak number for final combination was 750, or about 10 ponies higher. This difference is similar across the board. So it's safe to call this bolt-on combo worth 750 at the feet.