BOOSTEDJUNKIE GARAGE · DYNO ARCHIVES

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39 builds · 45 graphs

BJG-DYNO-0009

2026 Chevrolet Corvette C8 ZR1

BJG high-flow downpipes + catback

990.8 RWHP784.8 RWTQ lb-ftGains: +44.8 HP / +10.2 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Stock baseline versus BJG high-flow downpipes and catback. The two reported peaks show the result of the configurations plotted; fuel and calibration details have not yet been supplied.

Stock baseline to bjg exhaust · Peak-to-peak gains
Measurement Stock baseline BJG exhaust Gain
RWHP 946.0 990.8 +44.8
RWTQ (lb-ft) 774.6 784.8 +10.2
BJG-DYNO-0011

Chevrolet Corvette C7

Whipple supercharger · BJG calibration · Recorded result

867.7 RWHP839.2 RWTQ lb-ftRecorded result · Baseline not supplied
single recorded dyno run
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Build details & recorded metrics

Whipple-supercharged C7 with a supplied run labeled MAX POWER OUR TUNE. Only this run is available, so no before-and-after gain is claimed.

Single recorded run · Baseline not supplied · Gain unavailable
Measurement Recorded peak Peak RPM
RWHP 867.7 6,200
RWTQ (lb-ft) 839.2 4,400
BJG-DYNO-0012

2013 Chevrolet Corvette C6

ProCharger · Baseline-to-maximum comparison

790.2 RWHP709.9 RWTQ lb-ftGains: +226.5 HP / +108.0 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

ProCharged C6 baseline versus the supplied maximum-power run. The chart documents the measured difference; fuel and the exact changes between runs have not yet been supplied.

Baseline to maximum run · Peak-to-peak gains
Measurement Baseline Maximum run Gain
RWHP 563.7 790.2 +226.5
RWTQ (lb-ft) 601.9 709.9 +108.0
BJG-DYNO-0039

Mercedes-Benz AMG GT R

Hybrid turbos · E40

785.8 WHP723.1 WTQ lb-ftGains: +234.0 HP / +219.0 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Stock versus the hybrid-turbo E40 configuration. The supplied peaks rise from 551.8 WHP and 504.1 lb-ft to 785.8 WHP and 723.1 lb-ft, for gains of 234.0 WHP and 219.0 lb-ft. Exact turbo specifications and other modifications have not yet been supplied.

Stock baseline to hybrid turbos / e40 · Peak-to-peak gains
Measurement Stock baseline Hybrid turbos / E40 Gain
WHP 551.8 785.8 +234.0
WTQ (lb-ft) 504.1 723.1 +219.0
BJG-DYNO-0022

Dodge Challenger Hellcat Redeye

93 octane · Single recorded result

783.2 RWHP729.0 RWTQ lb-ftRecorded result · Baseline not supplied
single recorded dyno run
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Build details & recorded metrics

A single supplied 93-octane run records 783.2 RWHP and 729.0 lb-ft. No baseline was supplied, so this entry makes no gain claim.

Single recorded run · Baseline not supplied · Gain unavailable
Measurement Recorded peak Peak RPM
RWHP 783.2 7,000
RWTQ (lb-ft) 729.0 4,800
BJG-DYNO-0016

2024 Ford Mustang Shelby Super Snake

Super Snake · BJG calibration · 93 octane

741.5 RWHP591.0 RWTQ lb-ftGains: +98.8 HP / +61.4 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

The existing Super Snake baseline recorded 642.7 RWHP before the BJG 93-octane run reached 741.5 RWHP. The baseline legend's “830HP” wording identifies the supplied configuration; it is not the measured wheel-power baseline.

Existing Super Snake to bjg 93 octane · Peak-to-peak gains
Measurement Existing Super Snake BJG 93 octane Gain
RWHP 642.7 741.5 +98.8
RWTQ (lb-ft) 529.6 591.0 +61.4
BJG-DYNO-0004

2024 BMW M2

Manual · Downpipes · E50 · BJG calibration

703.1 RWHP680.4 RWTQ lb-ftGains: +240.2 HP / +263.6 lb-ft
baseline and recorded result comparison
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fuel and tune comparison
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Build details & recorded metrics

Stock 93-octane baseline versus the BJG downpipe/E50 configuration. The additional comparison shows the supplied 93-octane, MS109, and Bootmod3 OTS E50 runs.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
RWHP 462.9 703.1 +240.2
RWTQ (lb-ft) 416.8 680.4 +263.6

Fuel & tune comparison · 5 runs

Each configuration retains its own fuel and calibration label. Gains below compare each reported peak with the supplied baseline; they are not isolated tune-only gains.

All supplied configurations · Torque in lb-ft
Run Fuel RWHP RWTQ HP gain TQ gain
Stock 93 octane 93 octane 462.9 416.8 — —
MAX 93OCT 93 octane 573.5 556.8 +110.6 +140.0
MAX power MS109 MS109 661.0 615.7 +198.1 +198.9
Bootmod3 OTS E50 E50 658.2 629.4 +195.3 +212.6
M2 BJG DP E50 E50 703.1 680.4 +240.2 +263.6
BJG-DYNO-0024

Lexus LC500

Five-stage progression · 93 octane and E85 · Supercharged

702.1 RWHP610.1 RWTQ lb-ftGains: +325.8 HP / +293.1 lb-ft
Stage 3 · 65 mm · E85 · Full exhaust, Interchiller and cooling upgrades
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Stage 1 · 85 mm · Low boost · 93 octane
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Stage 1 · 80 mm · 93 octane
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Stage 2 · 75 mm configuration · 93 octane
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Stage 2 · 70 mm · BJG exhaust · 93 octane
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Stage 2 75 mm / 93 octane vs Stage 3 65 mm / E85
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Build details & recorded metrics

The supplied graphs document the LC500's progression from a 376.3 RWHP naturally aspirated baseline through supercharger, pulley, exhaust, fuel and cooling configurations. Stage 3 E85 / 65 mm recorded 702.1 RWHP and 610.1 lb-ft. The new Stage 2-versus-Stage 3 graph includes a separate 613.2 RWHP / 510.8 lb-ft Stage 2 run; its direct gains to Stage 3 are 88.9 RWHP and 99.3 lb-ft.

Naturally aspirated baseline to stage 3 e85 · Peak-to-peak gains
Measurement Naturally aspirated baseline Stage 3 E85 Gain
RWHP 376.3 702.1 +325.8
RWTQ (lb-ft) 317.0 610.1 +293.1

Build progression · 7 runs

Each stage is compared with the same supplied naturally aspirated baseline. Pulley, exhaust, fuel and cooling configurations differ; these are configuration gains, not isolated tune-only gains.

All supplied configurations · Torque in lb-ft
Run Fuel RWHP RWTQ HP gain TQ gain
Baseline LC500 NA Not supplied 376.3 317.0 — —
Stage 1 · 85 mm · Low boost 93 octane 501.0 391.5 +124.7 +74.5
Stage 1 · 80 mm 93 octane 511.1 472.1 +134.8 +155.1
Stage 2 · 75 mm configuration 93 octane 612.6 510.6 +236.3 +193.6
Stage 2 · 70 mm · BJG exhaust 93 octane 660.6 571.5 +284.3 +254.5
Stage 3 · 65 mm · Exhaust + cooling E85 702.1 610.1 +325.8 +293.1
Stage 2 · 75 mm · Comparison run 93 octane 613.2 510.8 +236.9 +193.8
BJG-DYNO-0028

2012 Mercedes-Benz AMG E63

FBO · E40 · BJG calibration

690.1 WHP849.6 WTQ lb-ftRecorded result · Baseline not supplied
single recorded dyno run
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Build details & recorded metrics

The BJG E40 run recorded 690.1 WHP and 849.6 lb-ft. Only a final run is supplied, so a before-and-after gain is not claimed.

Single recorded run · Baseline not supplied · Gain unavailable
Measurement Recorded peak Peak RPM
WHP 690.1 5,100
WTQ (lb-ft) 849.6 3,300
BJG-DYNO-0037

2020 Toyota Supra

Pure 900 turbo · FBO · Fuel not supplied

687.7 WHP615.9 WTQ lb-ftGains: +183.4 HP / +100.6 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

The run labeled Baseline pure 900 recorded 504.3 WHP and 515.3 lb-ft. The Pure 900 Turbo result recorded 687.7 WHP and 615.9 lb-ft. The baseline is not labeled stock, and fuel is not specified.

Supplied Pure 900 baseline to pure 900 result · Peak-to-peak gains
Measurement Supplied Pure 900 baseline Pure 900 result Gain
WHP 504.3 687.7 +183.4
WTQ (lb-ft) 515.3 615.9 +100.6
BJG-DYNO-0030

Mercedes-Benz SLS AMG

2.9L Whipple · 9–11 psi · 93 octane · No cams

662.2 WHP567.3 WTQ lb-ftGains: +64.9 HP / +17.4 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Three supercharged 93-octane runs compare the 72.5 mm / 9 psi setup with two 67 mm / 11 psi runs, including one labeled Iced. The highest-power run records 662.2 WHP and 567.3 lb-ft. Gains are versus the 9 psi configuration, not stock; the Iced run has its own 574.7 lb-ft peak.

72.5 mm / 9 psi to 67 mm / 11 psi · Peak-to-peak gains
Measurement 72.5 mm / 9 psi 67 mm / 11 psi Gain
WHP 597.3 662.2 +64.9
WTQ (lb-ft) 549.9 567.3 +17.4

Pulley & boost comparison · 3 runs

Each configuration retains its own fuel and calibration label. Gains below compare each reported peak with the supplied baseline; they are not isolated tune-only gains.

All supplied configurations · Torque in lb-ft
Run Fuel WHP WTQ HP gain TQ gain
72.5 mm pulley · 9 psi 93 octane 597.3 549.9 — —
2.9L Iced · 67 mm · 11 psi 93 octane 652.9 574.7 +55.6 +24.8
67 mm pulley · 11 psi 93 octane 662.2 567.3 +64.9 +17.4
BJG-DYNO-0015

2011 Chevrolet Camaro LS3 / LSA

LS3 + LSA supercharger · 10 psi · E85

661.4 RWHP635.3 RWTQ lb-ftGains: +141.5 HP / +121.4 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Supplied baseline versus the run labeled 6.2LS3 LSA 10PSI E85. The baseline configuration is not identified, so its 519.9 RWHP is not presented as a stock naturally aspirated result.

Supplied baseline to lsa · e85 · Peak-to-peak gains
Measurement Supplied baseline LSA · E85 Gain
RWHP 519.9 661.4 +141.5
RWTQ (lb-ft) 513.9 635.3 +121.4
BJG-DYNO-0027

Mercedes-Benz AMG CL63

Intake + downpipes · 93 octane · Methanol injection

652.6 WHP776.4 WTQ lb-ftGains: +144.2 HP / +224.1 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Three configurations are shown: stock on 93 octane, intake/downpipes on 93 octane, and the BJG 93-octane setup with methanol injection. The final run recorded 652.6 WHP and 776.4 lb-ft; headline gains compare it with the stock run.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
WHP 508.4 652.6 +144.2
WTQ (lb-ft) 552.3 776.4 +224.1

Hardware & calibration comparison · 3 runs

Each configuration retains its own fuel and calibration label. Gains below compare each reported peak with the supplied baseline; they are not isolated tune-only gains.

All supplied configurations · Torque in lb-ft
Run Fuel WHP WTQ HP gain TQ gain
Stock 93 93 octane 508.4 552.3 — —
CL63 intake/downpipe 93 93 octane 631.5 691.5 +123.1 +139.2
CL63 BJG meth 93 octane 93 octane 652.6 776.4 +144.2 +224.1
BJG-DYNO-0019

2022 Ford F-150 Shelby Super Snake

3.0 Whipple · BJG calibration · 93 octane

648.5 WHP550.8 WTQ lb-ftGains: +126.5 HP / +77.8 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Existing baseline versus the BJG 93-octane configuration for the supplied 3.0 Whipple Shelby Super Snake F-150. The recorded peak output increased from 522.0 to 648.5 WHP.

Existing baseline to bjg 93 octane · Peak-to-peak gains
Measurement Existing baseline BJG 93 octane Gain
WHP 522.0 648.5 +126.5
WTQ (lb-ft) 473.0 550.8 +77.8
BJG-DYNO-0008

2014 BMW M6

FBO · BJG calibration

641.3 RWHP630.1 RWTQ lb-ftGains: +187.1 HP / +29.2 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Stock baseline versus the supplied BJG run. The fuel label is awaiting confirmation.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
RWHP 454.2 641.3 +187.1
RWTQ (lb-ft) 600.9 630.1 +29.2
BJG-DYNO-0032

2009 Mercedes-Benz AMG SL63

2.3L Whipple · 13 psi · 93 octane

632.7 WHP592.6 WTQ lb-ftRecorded result · Baseline not supplied
single recorded dyno run
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Build details & recorded metrics

The supplied 2.3L Whipple / 13 psi / 93-octane run recorded 632.7 WHP and 592.6 lb-ft. No baseline run is supplied.

Single recorded run · Baseline not supplied · Gain unavailable
Measurement Recorded peak Peak RPM
WHP 632.7 6,400
WTQ (lb-ft) 592.6 4,600
BJG-DYNO-0007

Chevrolet Corvette C8 Z06

BJG exhaust only · 93 octane

622.5 RWHP438.8 RWTQ lb-ftGains: +51.7 HP / +44.0 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Stock versus the BJG exhaust configuration on 93 octane. This build is identified as exhaust only.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
RWHP 570.8 622.5 +51.7
RWTQ (lb-ft) 394.8 438.8 +44.0
BJG-DYNO-0005

BMW M4 CS

Downpipes + intake · 93 octane · BJG calibration

597.0 WHP581.7 WTQ lb-ftGains: +146.4 HP / +129.1 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Stock baseline versus the BJG 93-octane downpipe and intake configuration.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
WHP 450.6 597.0 +146.4
WTQ (lb-ft) 452.6 581.7 +129.1
BJG-DYNO-0013

2016 Chevrolet Camaro GT2 Racecar

427 naturally aspirated · Recorded result after corrective work

574.6 RWHP618.5 RWTQ lb-ftRecorded result · Baseline not supplied
single recorded dyno run
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Build details & recorded metrics

427 naturally aspirated GT2 racecar, supplied as a result after corrective work. This graph contains one recorded run; a baseline and a measured gain are not available.

Single recorded run · Baseline not supplied · Gain unavailable
Measurement Recorded peak Peak RPM
RWHP 574.6 5,600
RWTQ (lb-ft) 618.5 4,500
BJG-DYNO-0031

Mercedes-Benz SL600

Tuned baseline · 65 turbos · Methanol injection

570.3 WHP667.0 WTQ lb-ftGains: +93.3 HP / +77.2 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

The tuned stock-turbo baseline recorded 477.0 WHP and 589.8 lb-ft. The run labeled 65 turbos meth recorded 570.3 WHP and 667.0 lb-ft. Gains are versus the already-tuned baseline. The fuel and exact turbo specification are not supplied.

Tuned stock-turbo baseline to 65 turbos + meth · Peak-to-peak gains
Measurement Tuned stock-turbo baseline 65 turbos + meth Gain
WHP 477.0 570.3 +93.3
WTQ (lb-ft) 589.8 667.0 +77.2
BJG-DYNO-0014

2019 Chevrolet Camaro ZL1

Headers + pulley · 93 octane · Fuel-limited run

567.2 RWHP649.4 RWTQ lb-ftGains: +69.6 HP / +55.1 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Baseline versus the run labeled out of fuel on the supplied graph. The displayed gains describe this fuel-limited test, not a completed final calibration.

Baseline to fuel-limited run · Peak-to-peak gains
Measurement Baseline Fuel-limited run Gain
RWHP 497.6 567.2 +69.6
RWTQ (lb-ft) 594.3 649.4 +55.1
BJG-DYNO-0026

2016 Mercedes-Benz AMG GT S

Downpipes + intake · BJG tune · 93 octane

555.0 WHP510.5 WTQ lb-ftGains: +89.8 HP / +24.4 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Stock 93-octane baseline versus the BJG downpipe, intake and tune configuration. The recorded result is 555.0 WHP and 510.5 lb-ft.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
WHP 465.2 555.0 +89.8
WTQ (lb-ft) 486.1 510.5 +24.4
BJG-DYNO-0025

2018 Mercedes-Benz AMG GT

Downpipes · BJG 93 octane · Alternate torque run

542.7 WHP594.6 WTQ lb-ftGains: +98.9 HP / +173.5 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Stock versus the BJG 93-octane configuration, with a separate run labeled 600RWTQ. The headline uses the BJG 93-octane run: 542.7 WHP and 594.6 lb-ft. The alternate run records 536.8 WHP and 612.9 lb-ft; power and torque peaks from different runs are not combined.

Baseline to bjg 93 octane · Peak-to-peak gains
Measurement Baseline BJG 93 octane Gain
WHP 443.8 542.7 +98.9
WTQ (lb-ft) 421.1 594.6 +173.5

Recorded configurations · 3 runs

Each configuration retains its own fuel and calibration label. Gains below compare each reported peak with the supplied baseline; they are not isolated tune-only gains.

All supplied configurations · Torque in lb-ft
Run Fuel WHP WTQ HP gain TQ gain
Stock 2018 AMG GT Not supplied 443.8 421.1 — —
BJG 93 OCT 93 octane 542.7 594.6 +98.9 +173.5
600RWTQ Not supplied 536.8 612.9 +93.0 +191.8
BJG-DYNO-0010

2018 Chevrolet Corvette C7

P-1SC ProCharger · 93 octane · BJG calibration

540.6 RWHP531.6 RWTQ lb-ftGains: +29.0 HP / +47.0 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

The supplied comparison identifies the baseline as the previous tune and the second run as the BJG tune, both on 93 octane with a P-1SC ProCharger. Gains compare BJG with that existing tuned baseline.

Previous tune to bjg tune · Peak-to-peak gains
Measurement Previous tune BJG tune Gain
RWHP 511.6 540.6 +29.0
RWTQ (lb-ft) 484.6 531.6 +47.0
BJG-DYNO-0029

2009 Mercedes-Benz AMG E63

93 octane · BJG nitrous tune · 100-shot comparison

538.5 WHP543.0 WTQ lb-ftGains: +101.6 HP / +138.8 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

The supplied BJG 93-octane nitrous-calibration reference recorded 436.9 WHP and 404.2 lb-ft. The run labeled 100 Shot E63 recorded 538.5 WHP and 543.0 lb-ft. These gains compare the two plotted configurations, not a stock vehicle.

BJG reference run to 100-shot run · Peak-to-peak gains
Measurement BJG reference run 100-shot run Gain
WHP 436.9 538.5 +101.6
WTQ (lb-ft) 404.2 543.0 +138.8
BJG-DYNO-0036

2020 Toyota Supra Gen 1

Gen 1 · FBO · E40 reference vs BJG E30

536.4 WHP566.5 WTQ lb-ftGains: +101.3 HP / +102.1 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

The supplied EcuTek E40 reference recorded 435.1 WHP and 464.4 lb-ft. The BJG E30 run recorded 536.4 WHP and 566.5 lb-ft. These are configuration gains over an already-tuned reference with a different fuel blend, not gains over stock.

EcuTek E40 reference to bjg e30 · Peak-to-peak gains
Measurement EcuTek E40 reference BJG E30 Gain
WHP 435.1 536.4 +101.3
WTQ (lb-ft) 464.4 566.5 +102.1
BJG-DYNO-0001

2019 Aston Martin Vantage

4.0TT · Downpipes + intake · 93 octane

528.7 RWHP573.1 RWTQ lb-ftGains: +67.4 HP / +112.4 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Baseline versus the BJG 93-octane downpipe and intake configuration. The supplied filename identifies this build as FBO; the run legend identifies DP and BB intake.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
RWHP 461.3 528.7 +67.4
RWTQ (lb-ft) 460.7 573.1 +112.4
BJG-DYNO-0003

2014 BMW 550i

Downpipes · 93 octane · BJG calibration

493.3 WHP720.7 WTQ lb-ftGains: +126.4 HP / +136.1 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Baseline versus the BJG downpipe and 93-octane tune configuration. Figures are the peaks displayed in the supplied chart.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
WHP 366.9 493.3 +126.4
WTQ (lb-ft) 584.6 720.7 +136.1
BJG-DYNO-0033

Porsche 911 Carrera 991.2

991.2 Carrera · BJG tune · 93 octane

453.7 WHP436.6 WTQ lb-ftGains: +65.9 HP / +65.4 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

The supplied baseline recorded 387.8 WHP and 371.2 lb-ft. The BJG 93-octane run recorded 453.7 WHP and 436.6 lb-ft, for peak-to-peak gains of 65.9 WHP and 65.4 lb-ft.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
WHP 387.8 453.7 +65.9
WTQ (lb-ft) 371.2 436.6 +65.4
BJG-DYNO-0002

2017 BMW 540i

FBO · E40 · OTS calibration

436.8 WHP481.5 WTQ lb-ftGains: +93.8 HP / +83.5 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Baseline versus the supplied E40 OTS run. This entry retains the OTS attribution shown in the original chart.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
WHP 343.0 436.8 +93.8
WTQ (lb-ft) 398.0 481.5 +83.5
BJG-DYNO-0006

2015 BMW M3

Bolt-ons · 93 octane · BJG calibration

436.7 RWHP477.8 RWTQ lb-ftGains: +54.4 HP / +74.9 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Stock baseline, handheld OTS tune, and BJG 93-octane configuration shown together. Headline gains compare BJG with the stock baseline.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
RWHP 382.3 436.7 +54.4
RWTQ (lb-ft) 402.9 477.8 +74.9

Fuel & tune comparison · 3 runs

Each configuration retains its own fuel and calibration label. Gains below compare each reported peak with the supplied baseline; they are not isolated tune-only gains.

All supplied configurations · Torque in lb-ft
Run Fuel RWHP RWTQ HP gain TQ gain
Stock baseline Not supplied 382.3 402.9 — —
Handheld OTS tune Not supplied 392.6 413.9 +10.3 +11.0
BJG 93Oct 93 octane 436.7 477.8 +54.4 +74.9
BJG-DYNO-0018

2017 Ford Mustang GT

FBO · Corrective before-and-after

433.0 RWHP375.5 RWTQ lb-ftGains: +152.9 HP / +132.2 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

The supplied filename identifies a full-bolt-on Mustang that was running poorly. The recorded update increased output from 280.1 to 433.0 RWHP. The comparison reflects correction of the as-arrived condition; it does not establish a tune-only gain over a healthy stock car.

As arrived to updated configuration · Peak-to-peak gains
Measurement As arrived Updated configuration Gain
RWHP 280.1 433.0 +152.9
RWTQ (lb-ft) 243.3 375.5 +132.2
BJG-DYNO-0017

2020 Ford Mustang GT

Corrective retune · As-arrived baseline

423.8 RWHP402.4 RWTQ lb-ftGains: +80.9 HP / +22.8 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

A corrective retune comparison for a Mustang that arrived with running issues. The graph records 342.9 RWHP before and 423.8 RWHP after the BJG retune. This is not a healthy stock-versus-tuned benchmark.

As arrived to bjg retune · Peak-to-peak gains
Measurement As arrived BJG retune Gain
RWHP 342.9 423.8 +80.9
RWTQ (lb-ft) 379.6 402.4 +22.8
BJG-DYNO-0021

2003 Ford Expedition

Lightning swap · M112 · 93 octane to E85

411.3 WHP517.6 WTQ lb-ftGains: +86.3 HP / +139.3 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

The supplied Lightning-swap Expedition compares its FBO/pulley 93-octane baseline with a BJG E85 dynotune. The result includes the fuel and configuration change; the 86.3 WHP gain is not attributed to calibration alone.

FBO/pulley 93 octane to bjg e85 · Peak-to-peak gains
Measurement FBO/pulley 93 octane BJG E85 Gain
WHP 325.0 411.3 +86.3
WTQ (lb-ft) 378.3 517.6 +139.3
BJG-DYNO-0023

2023 Ford F-150 Raptor

Stock vs JB4 vs BJG · 93-octane comparison

409.9 WHP527.5 WTQ lb-ftGains: +127.1 HP / +134.5 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

The supplied graph compares stock, JB4 on 93 octane, and BJG on 93 octane. BJG recorded 409.9 WHP and 527.5 lb-ft: +127.1 WHP / +134.5 lb-ft over the stock-labelled baseline, or +111.7 WHP / +92.1 lb-ft over the JB4 run. Hardware and test conditions per run were not supplied.

Stock-labelled baseline to bjg 93 octane · Peak-to-peak gains
Measurement Stock-labelled baseline BJG 93 octane Gain
WHP 282.8 409.9 +127.1
WTQ (lb-ft) 393.0 527.5 +134.5

Fuel & tune comparison · 3 runs

Each configuration retains its own fuel and calibration label. Gains below compare each reported peak with the supplied baseline; they are not isolated tune-only gains.

All supplied configurations · Torque in lb-ft
Run Fuel WHP WTQ HP gain TQ gain
Stock Not supplied 282.8 393.0 — —
JB4 93 93 octane 298.2 435.4 +15.4 +42.4
BJG 93 OCT 93 octane 409.9 527.5 +127.1 +134.5
BJG-DYNO-0038

Toyota Supra

Downpipe · BJG tune · 93 octane

407.9 WHP451.8 WTQ lb-ftGains: +48.5 HP / +67.9 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

With the downpipe already installed and no tune, the baseline recorded 359.4 WHP and 383.9 lb-ft. The BJG 93-octane run recorded 407.9 WHP and 451.8 lb-ft. The graph plots the tuned run in red and the baseline in blue.

Downpipe / no tune to bjg 93 octane · Peak-to-peak gains
Measurement Downpipe / no tune BJG 93 octane Gain
WHP 359.4 407.9 +48.5
WTQ (lb-ft) 383.9 451.8 +67.9
BJG-DYNO-0020

2003 Ford SVT Lightning

FBO · Stock supercharger · E85

406.4 RWHP530.6 RWTQ lb-ftGains: +63.0 HP / +105.0 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Baseline versus the BJG E85 full-bolt-on configuration, identified in the supplied filename as retaining the stock supercharger. The recorded result is 406.4 RWHP and 530.6 lb-ft.

Baseline to bjg e85 fbo · Peak-to-peak gains
Measurement Baseline BJG E85 FBO Gain
RWHP 343.4 406.4 +63.0
RWTQ (lb-ft) 425.6 530.6 +105.0
BJG-DYNO-0034

Porsche 718 Cayman

BJG exhaust + downpipe · 93 octane

326.7 WHP306.8 WTQ lb-ftGains: +76.9 HP / +32.4 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Stock 93 octane versus the supplied BOOSTED 93-octane configuration with BJG exhaust and downpipe. The recorded result is 326.7 WHP and 306.8 lb-ft, with peak-to-peak gains of 76.9 WHP and 32.4 lb-ft.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
WHP 249.8 326.7 +76.9
WTQ (lb-ft) 274.4 306.8 +32.4
BJG-DYNO-0035

Porsche 981 Cayman

FBO · BJG dyno tune · 93 octane

240.7 WHP194.9 WTQ lb-ftGains: +40.0 HP / +38.2 lb-ft
baseline and recorded result comparison
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Build details & recorded metrics

Stock versus the supplied BJG 93-octane FBO configuration. The chart records 200.7 to 240.7 WHP and 156.7 to 194.9 lb-ft. This supplied view covers the upper-RPM range only.

Baseline to final · Peak-to-peak gains
Measurement Baseline Final Gain
WHP 200.7 240.7 +40.0
WTQ (lb-ft) 156.7 194.9 +38.2

Gains compare the reported peak values, which may occur at different engine speeds. Power is measured at the wheels; torque is shown in lb-ft. Fuel and hardware changes are part of the configurations shown.

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Original run plots with the recorded units, correction standard, and smoothing.

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