New Meets Old: Project Cobra
A low-mile Fox Cobra gets an AI-planned build list, then a hand-built upgrade in the garage.
Episodes coming soonFind the part you need, like an oil filter, brake pads, or wiper blades.
Your car folder: profile, photos, parts, build timeline, dyno sheets, and notes. In this demo, photos and notes are saved only in this browser (localStorage). Nothing is uploaded.
My Rides: save your real vehicle → Maintenance → Parts →
Part of My Garage. Save your truck or car once, and Tow Check, Road Trip, the maintenance planner, and the parts finder fill themselves in. Saved only on this device. No account, nothing uploaded.
EXAMPLE: a made-up ride with round numbers to show how it works. The year, make, and model are real so the recall check has something to look up; the numbers are not from any real truck.
Tire pressures from the sticker in your driver's door jamb. Towing numbers from the door sticker, owner's manual, and hitch labels.
Your VIN stays on this device. It is only sent anywhere if you press Fill in from my VIN, and then only to NHTSA's free vPIC decoder (a U.S. government site). Please don't post your VIN in public places like forums or social media.
Year, make, and model lists come from NHTSA's free vPIC database. If it can't be reached, just type them.
Open safety recalls for this year, make, and model from NHTSA. For your exact vehicle, also check your VIN on NHTSA's site.
Check your owner's manual - intervals vary by vehicle and how you drive (towing = severe service). We don't fill in intervals for you. Tick what you want to track and type the miles and/or months from your manual.
EXAMPLE: the intervals below are made-up round numbers to show how the planner works. They are NOT from any owner's manual. Type yours.
Due dates by miles are estimated from your miles per month. The calendar file is made on your device; nothing is sent to us.
Plain links for now, not affiliate links. Each one opens that store's own search. Always check the store's fit guide for your exact vehicle before you buy.
We never list emissions-delete parts or tunes.
We'll email the best price we can find, with links. Nothing is bought until you approve.
When member accounts open, you will sign in with a trusted sign-in service. We will never ask you to make a password on this site.
Until then, your garage is saved only on this device.
| Date | Stage | RWHP | RWTQ | Sheet |
|---|
Hypothetical example numbers to show the layout. They aren't real results. The real product would combine real dyno results uploaded by members with the same parts (same heads, cam, turbo, and fuel), and show the spread and number of cars.
A shareable graphic of your build for social bragging. Demo: the image is made in your browser and nothing is posted. All numbers on it are estimates.
How it would work: members would get partner discount codes on parts and on shop labor. All codes below are placeholders.
Partner retailers would give members a % off or free shipping on the parts in your build plan.
Coming soon: build plans launch after our Cobra proof build.
Partner shops in the Find a Mechanic tab would give members a discount on labor hours for booked jobs.
Coming soon: build plans launch after our Cobra proof build.
Group dyno days and tune discounts with partner tuners.
Coming soon: build plans launch after our Cobra proof build.
Design your goal, pick your plan, then dig into the staged parts list, full cost, and DIY-or-shop tags.
Torque specs, install order, tune checklist, vendor links, and an AI diagnostic check-in for each stage.
Look up a code, open its repair plan, or send photos for a diagnosis.
Code meanings checked against TroubleCodes.net's EEC-IV list (covers the 1993 Mustang Cobra 5.0). Part costs are rough estimates.
Vehicle: 1993 Mustang 5.0 (stock EEC-IV, mass air). Symptoms: rough idle, hesitation off idle. Codes: 41 and 91 (both banks lean, KOER).
| # | Likely cause | Confidence | Evidence | Next check |
|---|---|---|---|---|
| 1 | Vacuum leak: cracked vacuum tee near the PCV | 62% | Cracked vacuum tee near PCV visible in photo 3; lean on both banks (41 + 91) points to a shared leak | Spray carb cleaner (short bursts) at the tee with the engine idling and listen for rpm change, or do a smoke test |
| 2 | Low fuel pressure (old filter / weak pump) | 20% | Both banks lean; no fuel-pressure photo provided | Gauge on the fuel-rail Schrader valve: about 39 psi with the regulator vacuum line off (stock) |
| 3 | Upper/lower intake gasket leak | 9% | Photo 1 shows an oily film at the plenum seam | Smoke test around the plenum |
| 4 | Dirty MAF / leak after the MAF | 6% | Photo 4: intake boot looks dry and old | Flex the intake boot and inspect it; clean the MAF with MAF cleaner |
| 5 | Both O2 sensors failing | 3% | Unlikely for both at once | Check O2 switching only after 1-4 are ruled out |
Parts (estimate $10-$40): vacuum tee / hose assortment, PCV valve and grommet. Shop at LMR, AmericanMuscle, or Summit Racing.
Example only. Confidence values are made-up sample numbers to show the report format. Real diagnoses would come from AI image analysis plus a human technician's review, and they aren't a substitute for an in-person inspection.
AI pick: Bailey weighs fit, reliability and price to find the best part for you.
Lowest price: sorted by the lowest price we can find, no AI ranking.
Live prices: coming soon. We don’t have live prices here yet, so nothing is re-sorted by price. We won’t make up a price. Where a price shows, it’s the one we checked; confirm it with the seller.
Every build in the series is AI-planned: the AI picks and prices the parts in three tiers, Budget, Mild, and No Limit. Then we build it by hand, in the garage, with real wrenches, real receipts, and no shortcuts.
Did the AI get it right?Watch the plan, then the real build.
A low-mile Fox Cobra gets an AI-planned build list, then a hand-built upgrade in the garage.
Episodes coming soonA full rebuild and upgrade on a working diesel, planned by the AI and wrenched by hand.
Episodes coming soonClassic pickup lines, modern running gear. This one comes later in the lineup.
Coming laterThe same build sheet we work from in the garage. Coming soon: build plans launch after our Cobra proof build.
Episodes are coming soon. No release dates yet; we'll post them here when they're ready.
Verified shops in Alabama and the Gulf Coast. Filter by make and specialty.
Every shop below was found on its own website or a business listing on Oct 18, 2026. We haven't checked ratings or prices; call to confirm services and Holley Terminator X experience before booking.
Become a partner shop: get build-plan referrals with parts already chosen. Partners would pay a referral fee per booked job.