I wish I liked the gen3

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shigman

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That’s all from tuning - not mechanical/hardware - again, which can be addressed w/ aftermarket tune. Ford engineers figured the customer base could “handle” the extra TQ down low better w/ coil rear suspension.

I can’t recall- are gen3 trucks recommended for 93 or call for 91+ octane ONLY?

The 3.5HO also has been shown to gain 30whp give or take just running 93 octane vs 87 on an otherwise bone stock truck (some car mag tested & dynoed back to back & the ford 3.5HO was the engine that showed the biggest jump in power running 93 octane)
We aren't really talking about comparing modded trucks, or compensating for less power by adding an aftermarket tune. Dynoing two stock trucks of both gens in a higher gear that wasn't torque limited is pretty telling. Even if its the exact same engine, more power stock is more power stock. Ford seems to have decided to not change the rating (which is odd IMO). A higher compression ratio can make more power.
 

Antho

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We aren't really talking about comparing modded trucks, or compensating for less power by adding an aftermarket tune. Dynoing two stock trucks of both gens in a higher gear that wasn't torque limited is pretty telling. Even if its the exact same engine, more power stock is more power stock. Ford seems to have decided to not change the rating (which is odd IMO). A higher compression ratio can make more power.
The 21+ just hits peak torque at a lower RPM due to the engine changes.
 

GCATX

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They changed the compression ration slightly- since you can’t tune a gen3…..that compression ratio bump & the tuning out the TQ mgmt in lower gears means nothing b/c gen2 can run custom tunes….

“Gen3 transmission much better than gen2”- lol, bro it’s exactly the same ahahha

You can change the actual compression ratio with a tune? I am not a ICE nerd but how is this possible?

Also, it may be the same generation transmission, but the Gen 3 is way better than the 5th gear "B&M shift kit" and floating rpm's in my 2018. I had Goosetune with trans, it was good for a bit but would relearn the trash.

I still loved the Gen 2, but the 3 feels much quicker and refined.
 
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