throttle response question

[jvoid4]

I'm not trying to go crazy on HP or TQ. This is going to be my daily driver and plan on getting something later for my horse power itch.

Back to the point, what is the best thing I can do on the 5.7L for throttle response?

I have a few ideas, but want to hear what others have done first.

 

[Saltillo Express]

tune it. they adjust throttle response in the tune.

 

[WadXpress]

Tuner. You can adjust the throttle up 20%. It's how it should be from the factory

 

[Paluby]

What they said. I noticed increased throttle response again when I added an ATI underdrive pulley.

 

[Firebird]

I plugged in a Sprint Throttle Booster and love it!

 

[jvoid4]

I plugged in a Sprint Throttle Booster and love it!

How much was the Throttle booster?

Also with the Hemifever tune, do you have to run 91/93 octane?

 

[WadXpress]

How much was the Throttle booster?

Also with the Hemifever tune, do you have to run 91/93 octane?

He has a 87 tune I believe. You can adjust the throttle without a custom tune

 

[fordtech90]

If you run a 91 tune you have to run 91 octane!!!!
Same goes for 87 and 93.

 

[jvoid4]

If you run a 91 tune you have to run 91 octane!!!!
Same goes for 87 and 93.

I know, I didn't know what octane the Hemifever was programmed for.

 

[jvoid4]

He has a 87 tune I believe. You can adjust the throttle without a custom tune

Thanks, I'm thinking ill go with out the Hemifever tune.

Any change to throttle response with an air intake?

I know on my 06 SRT Charger, it was night and day.

 

[CarolinaMan1500]

Air intake (S&B) help on low end performance but I didn't notice much on throttle.

 

[jvoid4]

Air intake (S&B) help on low end performance but I didn't notice much on throttle.

Thanks