StreetTunedAI – Your On-Demand LS Tuning & Mechanical Assistant

Price: $20 (one-time purchase)
Platform required: ChatGPT Plus ($20/month from OpenAI, not included)

Built by a Real Tuner, for Real Tuners

I’m a retired military guy who spends his days building and tuning LS swaps—boosted trucks, street builds, daily drivers, all of it.
I built StreetTunedAI to help myself remember the steps, data, and logic I use every day. My memory isn’t what it used to be, so I trained this system using my own notes, injector data, and real-world experience.
It worked so well that I decided to share it with others.

What StreetTunedAI Does

StreetTunedAI is a field-tested tuning assistant designed for DIYers, backyard tuners, and professional shops working with Gen III/IV LS engines (P01/P59 PCMs).
It gives you clear, numeric, paste-ready edits backed by data—not guesses.

Diagnose Fast

• Reads logs and screenshots

• Identifies the root cause (fuel, spark, airflow, sensors)

• Calls out the exact tables, channels, and numbers involved

Tuning Edits You Can Trust

• Concrete VE, spark, PE, injector, idle-airflow, and closed-loop changes

• Before/after values with percent change you can paste directly into your calibration

Injector and Fuel System Fixes

• Slope, offset, short-pulse, and min-PW adjustments

• Return vs. dead-headed rails and manifold-referenced FPR logic, including how to flatten injector tables properly

Boost and Safety Setup

• Boost fueling maps, timing limits, knock response, PE enable logic

• Safe defaults for turbo and supercharged Gen III/IV LS builds

Swap and Wiring Help

• PCM pinouts, MAP/MAF scaling, sensor-repin guidance

• Electrical sanity checks to prevent wiring errors from ruining a tune

Transmission and Drivability

• Shift points, torque-management tweaks, line-pressure guidance

• Idle/surge fixes for cammed engines

Step-by-Step Procedures

• Logging setups, required channels, histograms, and street/dyno pulls that yield usable data

Safety Checks

• Knock, IAT, EQ-ratio, and conservative defaults that protect the engine

Why People Use It

• Turns log piles into short, high-impact edits

• Removes guesswork—every change is justified by data

• Optimized for Gen III/IV LS but useful across LS/LT platforms

• Ideal for DIY learners and shops needing fast, repeatable results

What You’ll Get

Paste-Ready Output

• One-page findings summary

• Exact table edits (VE, spark, injector scaling) with percent-change math shown

• Three-step validation plan and rollback numbers

StreetTunedAI Bundle (included free)

• Injector datasets and spreadsheets (Siemens, Bosch, DW, ID 1000/1050X/2000, etc.)

• Base VE and spark reference tables for Gen III/IV LS and boosted P59 examples

• Tuning guides and checklists (PE Setup, DFCO Delete, Idle Tuning, Boosted Spark, etc.)

• Wiring diagrams and pinouts (1999–2002 and 2003–2007 LS connectors)

• Tools and calculators (turbo-speed RPM calculator, scanner-channel lists, KP logger, BlueCat Transmission folder)

You can open the bundle and see exactly what’s inside—every sheet, guide, and reference file.

Demo Video (Real-Time Run-Through)

The demo video is eight minutes long because it’s recorded in real time.
It shows a full workflow: exporting a log to CSV, loading it into StreetTunedAI, and watching it read the entire file line-by-line before calling out exactly what to change.
If you only want to see the analysis, skip ahead a few minutes to where it starts breaking down the data.
[Insert YouTube link here]

Before You Use It

Provide these details so StreetTunedAI can generate accurate edits:

• Injector part number and full characterization file

• Fuel pressure and regulator type (manifold-referenced or not)

• PCM type (P01/P59/etc.), software used (HP Tuners, Holley, Megasquirt)

• Symptom (rich, lean, KR, idle surge, etc.)

• Log data: wideband AFR, EQ Err, STFT/LTFT, MAP, RPM, TPS, IAT, KR, boost, injector PW

• Fuel type (93, E85, E30) and testing type (street or dyno)

Safety and Accuracy Promise

• Never invents calibration numbers

• If data is missing, specifies exactly what’s needed

• Shows how every change was derived

• Includes rollback plan for anything risky

How It Works

1. Requires ChatGPT Plus ($20/month). This is OpenAI’s platform, not mine.

2. You pay once for StreetTunedAI and keep it forever.

3. Use ChatGPT Plus when tuning a build, cancel it when you’re done.

Compatibility

• Optimized for Gen III/IV LS platforms (1999–2007 P01/P59 PCMs)

• Concepts apply to LS/LT in general

• Gen V (LT/E92/E90) support coming soon

Straight from the Builder

“I trained this AI myself—the same way I tune. Now I’m giving you the exact tool I use every day to tune, troubleshoot, and wrench smarter.”
From boosted trucks to basic repairs—if you can ask it, it can help.

Summary

• One-time $20 purchase

• Instant digital delivery (StreetTunedAI Bundle ZIP)

• Built by a real LS tuner with real data

• Use it forever, whenever you need it

Vendor: StreetTunedAI
SKU: STAI-PRO-001
Product Type: Software
Shipping: None – Digital delivery

SEO Title: StreetTuned AI – Real-World Trained Car Tuning Assistant | HP Tuners, Holley, Megasquirt
SEO Description: Field-tested AI tuning assistant trained on real engines. Get expert help with LS, LT, boosted setups, wiring, and mechanical work. Digital delivery within 24 hours.

StreetTunedAI turns raw HP Tuners logs into safe, paste-ready edits and clear next steps.
Built for the people who actually wrench—not guess.