Build Your Tune
Select your vehicle, engine, camshaft, and modifications. We'll recommend the correct tune package and add-ons.
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You've learned about this setup. Now let JR Jones Racing build a custom tune specifically for your vehicle and modifications.
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Custom tune built around your vehicle
Revisions included
Owner tuned by JR Jones Racing
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1. Identify Your Camaro
Generation, Engine, Transmission
Camaro tune paths change by generation, engine, transmission, DOD/AFM status, VVT strategy, and whether the build is stock, bolt-on, cammed, or swapped.
Gen III LS Camaro
Factory LS1 Camaro Z28/SS platform, with LS6 relevant for Corvette Z06 or swap/build use.
Common needs: cam, long tubes, injectors, MAF/VEGear/tire correction and fan settings matterIdle tuning is important on cammed cars
Shop LS1 TuneLS3 Manual / L99 Auto
LS3 manual and L99 automatic are not the same tune path. L99 cars have AFM/DOD considerations.
LS3 manual does not use AFM/DOD like L99L99 automatic may need transmission supportCam, converter, headers, gears, tire size all matter
Shop 5th Gen TuneLT1 Camaro SS
Gen V LT platform with direct injection, VVT/cam phaser strategy, and torque-model-sensitive tuning.
Long tubes, cam, torque model, and trans behavior matterContact JRJ for boosted LT support when unsureSend cam card/specs before tuning
Build LT Tune2. Camaro Engine Guide
LS / LT Engines You Might Be Working With
Some engines are factory Camaro engines, while others are swap, Corvette/Z06, or related GM performance builds. JRJ needs the exact engine and controller path.
LS1
Gen III Camaro/Firebird builds. Cam, long tubes, MAF/VE, fans, gear/tire details.
LS6
Corvette Z06 or swap/build use. Send engine and OS details.
LS2
Swap or related GM car builds. Send controller, injector, and build data.
L99
Automatic Camaro SS. AFM/DOD and VVT status must be known.
LS3
Manual Camaro SS and related LS3 cars. No L99-style AFM/DOD path.
LS7
Camaro Z/28 or Corvette Z06 use where supported. Do not assume normal SS fitment.
LT1
Gen V LT1 Camaro SS where supported. Torque model and VVT strategy matter.
3. Manual vs Automatic
Transmission Changes The Tune Plan
ECM-Focused Calibration
Manual cars focus heavily on idle airflow/spark, MAF/VE, fan settings, and gear/tire correction when needed.
Send clutch info if relevantSend gear ratio and tire sizeCam card/specs are required for cammed cars
ECM + Transmission Behavior
Automatic cars may need converter info, shift feel, torque management, tire/gear correction, and L99 AFM/DOD strategy.
Send converter stall and part detailsSend transmission type and current behaviorL99 automatic needs AFM/DOD status documented
Cam Card Required
Exact cam card/specs beat guesses every time.
4. Camaro Cam Tune Planning
Idle, Airflow, Spark, Fuel, Torque
Cammed Camaro setups need accurate cam specs, startup airflow, idle airflow, idle spark, MAF/VE work, and torque model work where applicable.
Mild Daily Cam
Send cam card/specs before tuning. Include headers, injector, gear, and tire details.
Chop / Lope Cam
Larger cams may need converter and supporting mods. Automatic behavior must be documented.
LT1 Gen V Cam
Torque model, airflow, and VVT/cam phaser strategy need careful handling.
Stock Converter
Tell JRJ if the converter is stock so idle-in-gear and drivability expectations are realistic.
Aftermarket Converter
Send stall, brand, and part details. Converter lockup behavior may need attention.
L99 DOD Delete Cam
Mechanical delete, VVT strategy, and cam specs must match the tune path.
5. L99 / AFM / DOD Camaro Notes
Do Not Confuse L99 Auto With LS3 Manual
2010-2015 automatic Camaro SS commonly uses L99. It has AFM/DOD considerations, and if mechanically deleted the tune must be updated to match the hardware.
JRJ needs to know stock L99 hardware, tune-only AFM disable, or mechanical delete.Cam swap, converter, long tubes, and injectors all change the tune request.LS3 manual does not follow the same L99 AFM/DOD path.
6. Common Camaro Mod Paths
Tell JRJ What Changed
Every mod can affect airflow, torque, fueling, idle, transmission behavior, or diagnostics.
Long Tubes
Send header, catalyst, rear O2, and current code details.
Camshaft
Send cam card/specs before tuning.
Cold Air Intake
MAF placement and intake changes can affect trims.
Injectors
Injector data or part number is required.
Converter
Send stall and brand details for automatics.
Gears
Gear ratio affects speedometer and trans behavior.
Tire Size
Send exact tire size for speedometer correction.
Ported Heads
Airflow changes can need MAF/VE and spark work.
Fuel Changes
Only where supported. Send fuel system and sensor details.
Boost
Contact JRJ for boosted LT or nonstandard Camaro support.
7. Common Camaro Problems
When Tuning Can Help
Often airflow, spark, MAF/VE, cam specs, or mechanical setup. Send logs if available.
Automatic cars may need converter and idle-in-gear details. Mechanical issues still need diagnosis.
Can involve airflow and torque strategy, especially cammed or Gen V cars.
Send intake, MAF, injector, header, and log details.
Common after long tubes or cat changes. Send header and catalyst info.
Automatic cars need trans type, converter, gear, tire, and current behavior details.
8. What To Send JRJ
Camaro Upload Checklist
Stock read fileCalibration details screenshotVINYear / make / modelEngineTransmissionManual / autoCam card/specsInjector infoHeaders / catsConverter / clutch infoGear ratioTire sizeCurrent codesLogs if available
Useful Links
Before You Upload
Purchase first, then send the stock read file and build details through your private upload portal.
Camaro Builds / Customer Video
Real Camaro Customer Examples
See real Camaro customer videos, idle clips, and remote tuning examples from JRJ builds.
View Customer Videos9. Buyer Path
Choose The Right Next Step
Camaro Cam Tune
For LS1, LS3/L99, and supported Camaro cam tune paths.
Shop Camaro TuneBuild Your Tune
Use the builder if you are unsure which product or add-ons match.
Use BuilderL99 DOD/AFM
For automatic L99 cars with AFM/DOD hardware or delete work.
DOD / AFM GuideLong Tube Headers
For header and catalyst changes that need tune support.
Header Tune InfoAsk Tuner AI
Need help choosing LS3 vs L99, cam, converter, or tune path?
Ask Tuner AIContact Support
Have a swap, boosted setup, or nonstandard controller?
Text Support10. FAQ
Camaro Tuning Questions
How do I know if my Camaro has LS3 or L99?
2010-2015 manual Camaro SS cars are commonly LS3, while automatic Camaro SS cars are commonly L99. Confirm with VIN, RPO, calibration details, and stock file info.
Does the L99 need DOD/AFM tuning?
Yes, L99 automatic cars have AFM/DOD considerations. JRJ needs to know whether the car is stock hardware, tune-only disabled, mechanically deleted, or cammed.
Can JRJ tune a cammed Camaro?
Yes, when the vehicle, controller, stock read file, and build details are supported. Send cam card/specs before tuning.
Do I need a converter for a cammed automatic Camaro?
It depends on the cam, vehicle, gearing, and goals. Send converter details or confirm it is stock so the tune can be planned realistically.
Can JRJ tune long tube headers on a Camaro?
Yes. Send header brand, catalyst status, rear O2 details, and any current codes.
What file do I send after purchase?
Send the stock read file from your tuning device plus calibration details and your full build list through the private upload portal.
Do I need HP Tuners credits?
HP Tuners credits are sold separately unless a bundle clearly says otherwise. Check the HP Tuners credits page before flashing.
Can JRJ tune LS swaps or non-factory Camaro engines?
Supported swaps can be reviewed when the controller, operating system, engine, injector, cam, and build details are provided.
Can JRJ tune LT1 6th Gen Camaro?
Supported LT1 Camaro workflows can be reviewed. Gen V torque model, VVT strategy, fuel system, and controller details matter.