StreetTunedAI LS/LT — Stop Guessing. Start Tuning.
You installed the cam. Now what?
The LS/LT tuning guide for DIY builders who don't want to guess.
You did the hard part. Don't blow it on the tune.
You spent weeks on the build. The cam is in, the headers are on, and HP Tuners is open on your laptop. Now you're staring at a datalog wondering what you're actually looking at.
One wrong move — a lean WOT pull, a timing table you shouldn't have touched, a fuel trim you misread — and you're pulling the engine again.
StreetTunedAI was built for exactly this moment.
Upload your log. Know what to do next.
You don't need a dyno. You don't need to pay a remote tuner $400 to tell you your wideband isn't logging. You need to know what your data actually says before you touch anything.
StreetTunedAI reads your HP Tuners or EFILive datalog and gives you a plain-English report:
- What your fuel trims are actually telling you
- Whether your wideband data is reliable enough to tune on
- Where knock is showing up and at what RPM
- What to fix before your next pull
- What not to touch yet
It stops you before you make the expensive mistake.
If your log is missing critical data, StreetTunedAI won't guess. It tells you exactly what channel to add and what to log next. No WOT fuel advice without real wideband. No timing changes when knock is present.
The tool protects your engine the same way a pro tuner would — by refusing to work with bad data.
Built for your exact engine.
LS1 · LS2 · LS3 · LS6 · LS7 · LQ4 · LQ9 · L76 · L92 · L99 · LT1 · LT2 · LT4 · L83 · L86 · L87
Street cams · Bolt-ons · Mild boost · MAF tuning · Speed-density · Startup & drivability