[330CubeGt]

Yes there the same...

 

[330CubeGt]

Really? Longer stroke? I knew the intakes were different but I didn't think 20 hp diff...

<--- Blows Conch

Longer Stroke... Hence the added deck height...

Rods - Longer ,Crank - Longer throw

4.6L Rod length = 5.93"
5.4L Rod length = 6.65"

Pistons are interchangeable between the DOHC and SOHC, 6.8L, 5.4L & 4.6L engines.

But you will need to check piston to valve clearance when doing so.

 

[330CubeGt]

Really? Longer stroke? I knew the intakes were different but I didn't think 20 hp diff...

What does our car's make?

99-04

260/300...

 

[330CubeGt]

View attachment 24956

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[330CubeGt]

the truck specs-Base Number of Cylinders: 8 Base Engine Size: 5.4 liters
Base Engine Type: V8 Horsepower: 235 hp
Max Horsepower: 4250 rpm Torque: 335 ft-lbs.
Max Torque: 3000 rpm
the stang specs-Base Number of Cylinders: 8 Base Engine Size: 4.6 liters
Base Engine Type: V8 Horsepower: 260 hp
Max Horsepower: 5250 rpm Torque: 302 ft-lbs.
Max Torque: 4000 rpm

Nice Numbers but you are comparing a NPI 5.4 to a PI 4.6.

To be Fair...

PI Vs PI (99-04)

4.6 260/300 Mustang

5.4 260/350 Truck



NPI Vs NPI (96-98)

4.6 (96-97- 215/290) (98- 225/290) Mustang

5.4 235/335 Truck