What was the highest horsepower recorded on this dyno sheet?

The highest max power shown is 147.51 hp, from the run Jarrod Silvius_002.drf recorded at 10:26:06 AM on 1/28/2006.

What was the peak torque measured?

The peak torque was 155.24 ft-lbs, on the same 10:26 AM run (Jarrod Silvius_002.drf); the next highest was 153.72 ft-lbs on the 12:39:57 PM run.

What correction factor and smoothing were used?

The printout states CF: SAE with Smoothing: 5. Individual runs list SAE correction factors of 0.96, 0.97, and 0.98.

What were the atmospheric conditions during the runs?

Morning runs were at about 56–59 °F, 29.76–29.77 in-Hg, and 48–49% humidity; afternoon runs were at about 66 °F, 29.76–29.78 in-Hg, and 35–37% humidity.

Where and when were these dyno runs performed?

The sheet is branded Modacar Auto Accessories using Dynojet Research equipment, and all six runs are dated 1/28/2006.

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1995 Ford Probe Dynojet Dyno Sheet - 147 HP / 155 ft-lb Runs, Modacar 2006

Dynojet dyno chart overlaying multiple runs: up to ~147.5 hp, ~155 lb-ft

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Dynojet power/torque dyno graph overlaying five runs (duplicate), peaking at about 145-147.5 hp and 148-155 lb-ft with air/fuel trace.

AI caption January 2006 · Photo 141 of 261

This document is a scanned Dynojet Research chassis dynamometer printout produced at Modacar Auto Accessories, dated January 28, 2006. It charts six dyno runs for a vehicle attributed to "Jarrod Silvius," plotting Power (hp) and Torque (ft-lbs) against engine speed (1,000–8,000 RPM) on the upper graph, with an Air/Fuel ratio trace (scale 10–18) on the lower graph. Correction factor is SAE with smoothing set to 5. Three morning runs (10:24–10:28 AM) were made at roughly 56–59 °F, 29.76–29.77 in-Hg, and 48–49% humidity, with SAE correction factors of 0.96–0.97; the best of these produced 147.51 max horsepower and 155.24 ft-lbs max torque. Three afternoon runs (12:38–12:40 PM, labeled "run 2") occurred at about 66 °F and 35–37% humidity with SAE 0.98, peaking at 145.05 hp and 153.72 ft-lbs (across different runs). Overall, the sheet documents wheel horsepower in the low-to-mid 140s and torque near 147–155 ft-lbs, with air/fuel ratios generally holding in the 12–13 range through the pull. The file is claimed to belong to a 1995 Ford Probe owner's gallery.

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Frequently asked questions

What was the highest horsepower recorded on this dyno sheet?: The highest max power shown is 147.51 hp, from the run Jarrod Silvius_002.drf recorded at 10:26:06 AM on 1/28/2006.
What was the peak torque measured?: The peak torque was 155.24 ft-lbs, on the same 10:26 AM run (Jarrod Silvius_002.drf); the next highest was 153.72 ft-lbs on the 12:39:57 PM run.
What correction factor and smoothing were used?: The printout states CF: SAE with Smoothing: 5. Individual runs list SAE correction factors of 0.96, 0.97, and 0.98.
What were the atmospheric conditions during the runs?: Morning runs were at about 56–59 °F, 29.76–29.77 in-Hg, and 48–49% humidity; afternoon runs were at about 66 °F, 29.76–29.78 in-Hg, and 35–37% humidity.
Where and when were these dyno runs performed?: The sheet is branded Modacar Auto Accessories using Dynojet Research equipment, and all six runs are dated 1/28/2006.