Frankfort, Indiana · ASE Master Certified · 25 years
Brakes on Monday.1,687 hp on Friday.
One shop, both halves. Oil changes, transmissions and check-engine lights all week — and a Mainline hub dyno in the back for the ones chasing a number.
Three reasons, and none of them are horsepower
The dyno gets the attention. These are the things that actually keep the bay full.
We find it before we fix it
A code is a starting point, not an answer. The quote that looks like a transmission is usually a sensor, and we test rather than guess.
DiagnosticsYou get told what it costs
What it is, what it runs, and what happens if it waits. Our dyno rates are published on the site, which almost nobody does.
Straight pricingAnd when you want more
Cam swaps, ported blowers, ECM pinning and calibration, proven on a hub dyno in the same building.
PerformanceFrankfort, Indiana · rated to 3,500 HP · scroll to spin
Four rules. No exceptions.
// how the shop actually operates
RULE_001
Test, don’t guess
A code is a starting point, not an answer. We test the circuit and confirm the fault before anybody quotes a repair.
RULE_002
Done right, done once
If it comes back, we did it wrong. Parts get specced for your combination, not for whatever was on the shelf.
RULE_003
No crank-math
Numbers come off the hub, measured. We do not multiply a wheel figure by a drivetrain guess and call it horsepower.
RULE_004
Publish the price
Dyno rates are on this site because you should know what a day costs before you pick up the phone.
What you get somewhere else, and what you get here
Not a dig at anybody in particular. Just the difference between guessing and measuring.
Replaces parts until the light goes off, and bills you for each one.
Tests the circuit, finds the fault, quotes the actual repair once.
Quotes a transmission because the symptom looks like a transmission.
Checks the sensor first — because that is usually what it is.
Gives you a dyno number from a roller, with the tire slipping.
Bolts the driveline to the hub. Nothing slips, so pull one and pull six match.
Installs the cam, then sends you elsewhere for the tune.
Specs, installs, tunes and proves it on the dyno in the same building.
Won’t tell you what anything costs until the car is apart.
$625 for a dyno day, $250 for three pulls. Printed on the site.
Most days look like this
Frankfort, Lafayette and Clinton County keep us busy with ordinary work, and it gets the same discipline as a build car.
— Swipe for more →
Late-model GM
Corvette, Camaro, CTS-V, Silverado
LS and LT is where Braden has spent twenty-five years. Cam packages, ported superchargers, pulley work and the calibration to match — specced, built and tuned under one roof instead of farmed out to three shops.
The hub dyno
Rated to 3,500 horsepower
A Mainline ProHub. Wheels come off and the driveline bolts straight to the hub, so nothing slips and the number on the sheet is the number your car makes. Dyno days from $625, three pulls from $250 — published, because nobody else publishes theirs.
What the Mainline ProHub is rated to handle.
ASE Master Certified. Braden holds the medallion.
Open Monday to Saturday. Questions any day.
A code tells you where to look. It does not tell you what to replace.
Call Braden, or send it here
Either works. The phone is faster if the car is undriveable.