Ford 7.3L Godzilla Engine Specs, Price

I have gathered all the information on the Ford 7.3L Godzilla Engine that is available on the Ford and included it on this page.

This information includes the Ford 7.3L Godzilla Engine specifications, weight, price, and dimension.

Ford 7.3L Godzilla Engine

$ 7,999.99

When looking for information regarding the Ford 7.3L Godzilla Engine, we only trust official sources since we want to give our readers the most accurate information possible.

This article, which has been updated, has all of the information that you could ever want to learn about the Ford 7.3L Godzilla Engine.

Ford 7.3L Godzilla Engine Specs

Identifying the Ford 7.3L Godzilla Engine by VIN

VIN Position 8KFor All Medium & Heavy Duty Trucks
VIN Position 8NEverything Else

Ford Godzilla 7.3L Engine Performance Specs 

Displacement7.3L, 445ci
Compression Ratio10.5:1
Horsepower (Stock)430 hp at 5,500 rpm
Torque (Stock)475 lb.-ft. at 4,050 rpm

Ford Godzilla 7.3L Engine Applications

2020+F-250, F-350, F-550, F-650, F-750, E-350 & E-450
2021+F-59 Chassis

Ford Godzilla 7.3L Engine Block Specs

Block Casting NumberRFLC3E-6015-JB
MaterialIron, Deep Skirt & Siamesed Cylinders
Bore Diameter4.22″
Deck Height9.650″
Bore Spacing4.530″
Thrust Bearing LocationNumber 3 Main
Main Cap Style4 Bolts with 2 Lateral Cross Bolts
Cam-to-Crank Centerline5.433″
Bellhousing Bolt Pattern5.0L – 4.6L – 5.4L

Ford Godzilla 7.3L Engine Rotating Assembly Specs

Piston MaterialHypereutectic Aluminum
Piston Style1.5mm, 1.2mm, 2.5mm
Connecting Rod MaterialPowdered Metal, Fractured Cap
External Torx Head on Rod Bolts
Connecting Rod StyleI-Beam
Connecting Rod Length6.319″
Connecting Rod Wrist Pin Dia.0.990″
Connecting Rod Big End Dia.2.236″
Crankshaft MaterialForged Steel
Crankshaft Main Journal Dia.2.660″
Crankshaft Rod Journal Dia.2.086″
Crankshaft Reluctor Count58x
Crankshaft Mounting Flange8 Bolts

Ford Godzilla 7.3L Engine Cylinder Head Specs

Casting NumberLH07 T869Q
Combustion Chamber Volume62.4cc
Intake Port ShapeRectangular Oval
Exhaust Port ShapeRound
Intake Valve Diameter2.17″
Exhaust Valve Diameter1.67″
Cylinder Head Bolt StyleTorque to Yield (TTY)
Cylinder Head Bolt Size13mm

Ford Godzilla 7.3L Engine Camshaft Specs

Cam Duration @ 0.050″201 (Intake) / 212 (Exhaust)
Valve Lift0.539″ (Intake) / 0.595″ (Exhaust)
Variable Valve Timing (VVT)Yes
Cam Journal Diameter60mm

Ford Godzilla 7.3L Engine Valvetrain Specs

Lifter StyleHydraulic Roller
Lifter Link StylePlastic Holder
Lifter Diameter0.842″, Nitrided Axle
Number of Cam Journals5
Rocker Arm Mounting StyleDie Cast, Roller Fulcrum
Rocker Ratio1.8:1
Rocker Arm OffsetNone
Valve Spring StyleBeehive
Valve Angle8.8 Degrees
Timing Chain Guide StyleSingle Chain with 2 Separate Tensioners

Ford Godzilla 7.3L Engine Throttle Body, Fuel Injector Specs & More

Intake ManifoldComposite, Port Injection with Throttle Body Angled Up
Throttle Body Diameter80mm
Throttle Body ControlElectronic
Fuel Injector Flow35 lbs./hr.
Fuel Injector ConnectorUSCAR
Camshaft Sensor LocationFront Timing Cover, VVT Gear
Oil PumpGerotor, Variable Displacement
Chain-Driven by Jackshaft
Oil Capacity8 Quarts
Firing Order1-5-4-8-6-3-7-2
Piston Cooling JetsYes
Weight540 lbs.
Dimensions23.5″ Wide at Top of Valve Covers
Ford Performance Crate PNM-6007-73

What are common problems with the 7.3L Godzilla?

Again, it’s too soon to talk about problems with this engine because cars with it haven’t driven a lot of miles yet. But there are some things we know for sure and will tell you about below.

Some Ford owners write reviews in which they criticize the company for some small mistakes in the engineering of this engine.

But if you read reviews of other engines made by Chevy, Chrysler, or Toyota, you’ll find even more criticism, so it’s fine. But let’s look for real problems with the 7.3L Godzilla engine.

Ford 7.3L Godzilla Engine

Gas mileage

In a truck or van with this engine, you shouldn’t go more than 12 miles per gallon of gas. Yes, the Godzilla will use a lot of fuel, so it’s hard to say that it’s a cheap engine.

But if it wasn’t Godzilla, who would call it that? Ford gives us hints that this beast will quickly use up all the gas in the tank.

Oil consumption issues

We’ve heard of cases where this engine starts burning oil after 10,000 miles, which is crazy. It’s not a big problem, just a single one, but this kind of engine shouldn’t give its owner any trouble like this at all.

Spark plug wiring problems

Even in cars with few miles on them, the coils and wiring can cause problems. We can see that this problem is present in all of Ford’s big engines.

It’s important to know this because ignition coils aren’t cheap at all.

Timing system issues

You will have to keep an eye on the timing system because it’s not that easy. It has variable valve timing, which is supposed to save gas (really? ), but it’s not that reliable.

When something goes wrong with the timing system, the valves can get broken, and your car will need to be fixed.

Godzilla 7.3L Key Features

Ford 7.3L Godzilla Engine

Aluminum Cylinder Heads

  • Maximum flow 308 CFM
  • Cast aluminum.
  • 63cc combustion chamber.
  • Tall Beehive valve springs.
  • Valve stem diameter: 5/16 inches
  • Intake valve diameter: 2.17 inches
  • Exhaust valve diameter: 1.66 inches
  • Exhaust valve seat angle: 50 degrees
  • Intake valve seat angle: 45 degrees.

Block and Bottom end

  • Thick deck surface 
  • 4.22” cylinder bore
  • 3.976” stroke
  • 9.65” deck height
  • 6 bolted main caps
  • Forged steel crankshaft
  • Piston Cooling oil jets
  • 10.5:1 Compression Ratio
  • Variable displacement oil pump with integrated windage tray
  • The Ford 7.3-liter Godzilla V8 engine has a cast iron block with a deep skirt and a lot of ribs. The main caps, which have four bolts and two cross bolts each, are held in place by the deep skirt.
  • Sawcut between cylinder bores for reliability and cooling

Other features

  • Composite upper intake 
  • Hypereutectic piston
  • Chain-driven variable displacement oil pump
  • 8 Quart Oil pan
  • Factory Oil Cooler
  • Engine weight 530lbs
  • Engine Width 24.88”
  • Engine Length 30.5”
  • Engine Height 30”

Ford 7.3L Gas Godzilla Reliability

The Godzilla is still in its first year of production, which means that problems will come up.

Since these engines are still under warranty, most of these problems will be fixed for free and used to make the engine better in the long run.

There have been a few cases where the engine stopped working completely, but we think these are rare.

We think the 7.3 Godzilla will be a strong engine that can go over 300,000 miles and still be reliable even when pulling a lot.

Given how strong these parts are and how much power we’ve seen them make, we don’t think there will be any big problems with the block or the internals.

Even though we don’t know how reliable these engines are with major changes, we’re sure that they can produce some serious numbers based on the testing we’ve done so far.

What kinds of problems have you had with the 7.3 Godzilla so far?


Ford’s 7.3-liter “Godzilla” pushrod truck engine makes 430 horsepower and could make much more.


Ford 7.3L Godzilla Engine weight: 580 lbs.

Final Words

We know for sure that the Ford Godzilla engine is one of the best extra-high displacement V8 engines in the world right now.

It’s better than some of its competitors, and it’s one of the most traditional engines in trucks and vans made today.

You don’t have to spend a lot of money to fix or maintain it. Yes, it will use a lot of gas, but the engine won’t give you any major trouble for a long time.

FAQ – Ford 7.3L Godzilla Engine


Is the Ford 7.3 Godzilla a good engine?

The 7.3L also has 20 hp and 26 lb-ft more torque than the Ram 2500. So far, the Godzilla motor has shown that, as far as heavy-duty personal trucks go, it is not only very durable and reliable but also more powerful than any of its competitors.

Is the new 7.3 Godzilla a big block?

Most people agree that a big-block engine is one with a displacement of more than 400 cubic inches and an overhead valve design (cam in the block).

From this point of view, the new Ford 7.3L Godzilla V-8 is a big block.

How often does a 7.3 need an oil change?

7.3L Diesel Suggested Maintenance. Oil and Filter: The instrument cluster message center will tell you when it’s time to change the oil or every 7,500 miles.

This article I have created to give you complete information about the Ford 7.3L Godzilla Engine

Check out the given details which help you to know about the Ford 7.3L Godzilla Engine Specs, Price 

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