What were the peak power and torque numbers on this dyno run?

The report shows a maximum engine power of 357 HP and a maximum engine torque of 368 Ft-Lb (both measured as 'T WC' channels) on Run 1.

What RPM range did the dyno pull cover?

Engine speed ranged from a minimum of 3102 RPM to a maximum of 6350 RPM, with an average of 5143 RPM.

What air/fuel ratio was recorded during the run?

AFR ranged from 10.3 minimum to 19.9 maximum, with an average of 12.5.

Where and when was this dyno test performed?

It was performed at GT Welding | G & S Racing, 460 NW 68th Ave., Ocala, FL 34482. The run was acquired 06/29 at 20:55:02 and the report was printed 2009/06/29 at 21:00:23.

What filter settings were used on the dyno report?

Filter Mode was FIR with a Filter Value of 50.

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Mustang Dyno Test Report - 1978 Ford Bronco 357 HP / 368 Ft-Lb Dyno Sheet

Mustang Dynamometer test report graph, GT Welding / G&S Racing, torque and power curves

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Reference · 1978-1979 BroncoAll 54 data & spec plates

Mustang Dyno Test Report - 1978 Ford Bronco 357 HP / 368 Ft-Lb Dyno Sheet

2002 Ford Mustang GT Dyno Sheet - 361 HP / 372 TQ Horsepower Curve Test Results

Early Ford Bronco VIN data plate with U150 model code, stamped on a faded maroon door edge

1978 Ford Interior Trim Code B Medium Blue Metallic - SEM #1718 Color Match

1975-79 Ford Trim Code B Blue Metallic - SEM #1736 Color Match Label

Ford Interior Trim Code B 81-82 Light Blue Metallic - SEM #2718 Color Match

'78 Ford 351M/400 5.8L engine emission control label with timing, idle and spark plug specs

Ford Motor Co. certification label with VIN U15HLCG8182, 6100 LB GVWR and L78-15B tire data

Ford emission control label for 351M/400 EGR 5.8L (351CID) engine with timing, idle and TSP off specs

Ford 351M/400 engine emission control sticker, non-catalyst, 1978 model year, part D8TE-9C485-ACA

Ford 351M/400 6.6L emission control label with 12°BTDC timing, 650 curb idle and 1500 fast idle

Ford truck certification label dated 04/78 showing VIN F14SLBK2812, axle weight ratings and tire sizes

54data & spec plates1978-1979 Ford Bronco More reference

Wiring diagram

Brochure

Exploded parts

Ford Bronco Manual: Engine Compartment Service Points & Engine Oil Recommendations

Manual page

Battle Born Brakes Hydroboost Install Pg 4 - Bench Bleeding & Hose Routing Diagram

Service procedure

Pressure differential, metering and proportioning valve cutaway with inlet and outlet callouts

Schematic

1978 Ford Bronco Custom Bumper Build - SolidWorks CAD Assembly Screenshot

Blueprint

1979 Ford Bronco & F100-F350 Vacuum Distribution Diagram - Hose Routing

Vacuum routing

Fuse chart

Torque spec

Mustang Dynamometer test report from G&S Racing (Ocala FL): engine torque and power curves vs RPM, peaking near 369 lb-ft, with AFR trace; run printed 2009/06/29.

Part of 1978-1979 Ford Bronco Data & Spec Plates

AI caption November 2011 · Photo 57 of 82

This document is a Mustang Dynamometer Test Report printed on 2009/06/29 at 21:00:23 by GT Welding | G & S Racing, located at 460 NW 68th Ave., Ocala, FL 34482 (phone 352-237-7955). It records a single dyno run (Run #1, license jc9xlb, owner Bramlet, acquired 06/29 20:55:02) using FIR filter mode with a filter value of 50. The main body of the page is a graph plotting Engine Torque (T WC, left axis, up to 369 ft-lb) and Engine Power (T WC, right axis, up to 358 hp) against time from 0 to 14.360 seconds. The summary table at the bottom lists Min/Max/Avg channel values for Run 1: Engine Speed of 3102 RPM minimum, 6350 RPM maximum, 5143 RPM average; Engine Torque of -18 ft-lb min, 368 ft-lb max, 265 ft-lb avg; Engine Power of -21 hp min, 357 hp max, 245 hp avg; and Air/Fuel Ratio of 10.3 min, 19.9 max, 12.5 avg. The report was generated on PowerDyne software (branding appears in both header corners). Runs 2 and 3 are listed but have no data.

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Frequently asked questions

What were the peak power and torque numbers on this dyno run?: The report shows a maximum engine power of 357 HP and a maximum engine torque of 368 Ft-Lb (both measured as 'T WC' channels) on Run 1.
What RPM range did the dyno pull cover?: Engine speed ranged from a minimum of 3102 RPM to a maximum of 6350 RPM, with an average of 5143 RPM.
What air/fuel ratio was recorded during the run?: AFR ranged from 10.3 minimum to 19.9 maximum, with an average of 12.5.
Where and when was this dyno test performed?: It was performed at GT Welding | G & S Racing, 460 NW 68th Ave., Ocala, FL 34482. The run was acquired 06/29 at 20:55:02 and the report was printed 2009/06/29 at 21:00:23.
What filter settings were used on the dyno report?: Filter Mode was FIR with a Filter Value of 50.