GARGOSHENAUTOMOTIVE REPAIR 520-990-1033
Menu
← All Power Stroke generations

2008–2010 FORD SUPER DUTY · 6.4L POWER STROKE

6.4 Power Stroke upgrades in Tucson: more power that lasts.

The 6.4 responds well to more power, but cooling and the fuel system come first. We build it in the right order with emissions-legal parts, all installed at your location.

  • 350 hp650 lb-ft stock
  • Common railtwin turbos · DPF · EGR
  • 5R110W · ZF6transmissions
  • We come to youTucson & nearby

KNOW YOUR TRUCK

One engine, three model years.

Ford rated the 6.4 the same all three years. What changes the fix is mileage, how it’s been maintained and what’s already been replaced.

2008–2010

6.4 Power Stroke

  • 350 hp / 650 lb-ft every year
  • Twin sequential turbos
  • First Power Stroke with a DPF; no DEF
  • Two EGR coolers (horizontal and vertical)
  • 5R110W automatic or ZF6 manual
What to ask

Before we quote

  • Has the radiator been replaced?
  • Have the EGR coolers been replaced?
  • Oil change history (fuel dilution matters)
  • Any tuning in the past

PERFORMANCE UPGRADES

More power that lasts.

The 6.4 makes good power with tuning, but heat is its enemy. We fix cooling, EGR coolers and fuel supply first, then add tuning and drivetrain upgrades. Gains depend on your truck and its supporting parts.

Stage 1

Daily driver & light towing

  • Radiator and EGR coolers checked or upgraded first
  • Emissions-compliant tuning: Edge Evolution CTS3 or CTS4
  • FASS lift pump
  • Gauges for coolant, oil and transmission temps

Typical result: stronger pulling and better throttle response with temperatures in check.

Call nowRequest a quote
Stage 2

Serious towing

  • Everything in Stage 1
  • Upgraded up-pipes
  • Deeper transmission pan and Banks Ram-Air rear cover
  • Transmission rebuilt or replaced as needed
  • Front end rebuilt with heavy-duty parts

Typical result: strong, steady towing in the heat.

Call nowRequest a quote

UPGRADES BY CATEGORY

Pick a category to see the parts we install.

Tap a tile to see what it does and the parts we install on the 6.4 Power Stroke. Every truck is different, so call or request a quote for yours.

RELIABILITY FIRST

Known weak points come first.

Before adding power, we make sure the 6.4 Power Stroke’s known weak points are handled, so the upgrade lasts.

See the weak points →

How mobile service worksTell us your truck and where it is, we diagnose on site, you approve a written estimate, and we fix it where it sits.

See how it works →

Name-brand partsWe install proven brands like Mishimoto, Bullet Proof Diesel, FASS, Edge, Banks, aFe, PPE, Jasper and Bilstein.

See all the brands we install →

OWNER QUESTIONS

6.4 Power Stroke performance questions, answered.

Should I tune my 6.4?

Only after the cooling system is healthy. More power means more heat, and heat is what breaks a 6.4.

Are your upgrades street legal?

Yes. We install emissions-legal parts only, and we don’t do deletes.

Do you install at my location?

Most upgrades, yes. We come to your home, shop or job site around Tucson.

LET’S TALK ABOUT YOUR TRUCK

Call, text or request a quote.

Tell us your year, mileage and what you want done. We’ll recommend the right build, quote it and come to you.

Truck down?Call roadside service520-990-1033