Why the boost?

[designit]

When gettin on it a tad... I'm getting a power boost somewhere out of first gear when the rpm's reach about 2500+/-... It's enough to sink me in my seat just a tiny bit (i.e. feel it)

Anyone else? (4.6)

This is a recent development in the last week... Not sure if it's normal? or something isn't right between 0-2500 rpm...??

 

[panda24619]

thats the power range of these engines. if i get on it its slow at first then around 2500k she hits the power band and im gone.

 

[designit]

Cool...

Guess that Seafoam (vacuum method) really worked well!! Because I sure didn't feel anything like that last week...

 

[panda24619]

i need to do sea foam. maybe tomorrow. idk.

 

[alaskanexpy]

mine really seems to like it above 3k rpms, the nature of these ford modular motors. 4.6,5.4,6.8