Poking the Bear Ford Performance Products

[Bruce Noland]

Originally Posted by Tom Dolan

The only reason it was not in stock when it came out, there was no weight break for it to fit into. There was no FS/AA class. I don't know, but i don't think the 5.4 combo is better than a 5.2 just because the sc is bigger. I also don’t think most will agree when you say most will agree...duh. Its in the guide so I don’t know what your point is. This thread is about ford giving then taking it back for un know reasons. I wish someone from ford would come on here and tells us why, is that to much to ask.


5.2 Combo
bore 3.631 stroke 3.649
Piston- dome 12.5 CR
Cam- .590 lift
Throttle body- bigger than the 5.4
Valves- 2 -1.513 2 -1.285
RPM 9000 rpm+
supercharger 2.9 pulley size 3.25 inch
ram air front entrance supercharger

5.4 Combo
bore 3.553 stroke 4.166
piston- flat 10.5 cr
cam- lift .473
Throttle body smaller than the 5.2
valves- 2 -1.462 2 -1.265
rpm 8200+
supercharger 4.0 pulley size 4 inch
no ram air rear entrance super charger

Which class does your car currently fit?

[Tom Dolan]

Same as you, I don't have car. I'm just a keyboard jockey with an opinion, whats your excuse.

[Bruce Noland]

Originally Posted by Tom Dolan

Same as you, I don't have car. I'm just a keyboard jockey with an opinion, whats your excuse.

Oh, but I do have a car and may back out this year after bad luck last year. You on the other hand..not so much.