2003 5.4L Ford Modular BOSS 260

Hi There

Here is the closest I could come to the 5.4 from a 2003 Ford Falcon XR8. The power and torque figures are not 100% (right number, wrong revs) but everything else I could match , I did.

Here is some of the engine data from the real world.

Ford Australia…2003 Boss 260…BOSS 260 Automation
Head Metal…Aluminium alloy…Aluminium alloy
Block Metal…Cast-iron…Cast-iron
Bore…90.2…90.2
Stroke…105.8…105.8
Capacity…5408…5408
Compression Ratio…9.5:1…9.5:1
Cylinders…8…8
Power…260kW @ 5250rpm…260.1KW @ 5700rpm
Torque…500Nm @ 4250rpm…501NM @ 3800rpm
Valve Train…DOHC (Non VCT)…DOHC (Non VCT)
Valves / Cylinder…4 (32)…4 (32)
Fuel Type…ULP 95…ULP 95
Rev Limiter…5800…5800
Intake…Performance…Performance
Exhaust…Single…Single


Have fun with it and see if you can get it any closer!
2003 Modular 5.4 32 Valve BOSS 260Rev0.lua (22.8 KB)

Such a thread would be much better if you could complete it with real-life engine data (such as a power/torque graph and a component list), the achieved Automation figures and a little picture of the engine in question.

I’ve made some changes to give a better idea of the real world engines :slight_smile:

Excellent! Now I can see an incentive for people to download and take a look :slight_smile:
Would be good if you could put your Automation power/torque figures behind the IRL ones in a different color :smiley:

Done :wink:

Maybe I’m blind, do your posts say anything about the fuel system used? That seems to be vital information in building engines.

Also, I think you’d only need to do the “…AutomationValue” for power&torque as well as stuff that can’t be recreated in Automation or things you’re unsure about. Would increase the general readability of your interesting posts! :slight_smile: