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2003 Crown Victoria Dyno Chart - Dorman vs Ford Intake Manifold, Lonnie Tune
Reference · 1998-2011 Crown VictoriaAll 80 data & spec plates
Dynojet horsepower and torque chart from Racers Edge Tuning (Downey, CA); six overlaid pulls peak about 250-256 hp and 273-279 lb-ft, power tapering after 5500 rpm.
Part of 1998-2011 Ford Crown Victoria Data & Spec Plates
This document is a Dynojet Research chassis dynamometer chart printed by Racers Edge Tuning & Performance LLC, 8107 Phlox Street, Downey CA 90241 (562-622-2508). It overlays six dyno runs (RunFile_006 through RunFile_012, excluding 009) showing Power (hp) and Torque (ft-lbs) versus engine speed from roughly 2,500 to 6,000+ RPM, plus a lower panel plotting Air/Fuel ratio (10-18 scale). The correction factor is STD with smoothing level 5. Peak results per run: RunFile_006 = 250.75 hp / 272.66 ft-lbs; RunFile_007 = 248.51 hp / 273.58 ft-lbs; RunFile_008 = 250.54 hp / 273.28 ft-lbs; RunFile_010 = 256.32 hp / 279.34 ft-lbs; RunFile_011 = 258.32 hp / 275.03 ft-lbs; RunFile_012 = 255.86 hp / 277.19 ft-lbs. Torque peaks around 3.8-4.2k RPM near 272-279 ft-lbs, while horsepower peaks around 5.2-5.5k RPM. Air/fuel ratios trend from about 14-15 at low RPM to roughly 11-12 at higher RPM. Per the uploader, the chart compares Dorman versus Ford intake manifolds with a Lonnie tune on a 2003 Ford Crown Victoria, though the printout itself does not identify the vehicle.
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Frequently asked questions
- What was the highest horsepower recorded on this dyno chart?
- RunFile_011.drf shows the highest max power at 258.32 hp.
- What was the highest torque measured?
- RunFile_010.drf recorded the highest max torque at 279.34 ft-lbs.
- Where was this dyno test performed?
- At Racers Edge Tuning & Performance LLC, 8107 Phlox Street, Downey CA 90241 (562-622-2508), on a Dynojet Research dynamometer.
- What correction factor and smoothing were used?
- The chart shows CF: STD with Smoothing: 5.
- How many dyno runs are compared on this chart?
- Six runs: RunFile_006, 007, 008, 010, 011, and 012, each with max power and max torque listed.
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