THROTTLE BODY AND MASS AIR SIZE?

[purpl_stang]

I have a BBK 70mm throttle body and EGR plate and a 75mm Pro M mass air meter would it help if i put a 75mm throttle body on it to????

 

[oh9mustang]

Pabably make it run worse.
If you have a bigger cam, better intake, and better exhaust, then a bigger TB would help. If your stock then NO.
The main componants a agressive engine are
Big TB
big injectors
big intake
Big Cam
Big valves
Big runner on the heads
Higher compression pistons
Big headers

Picking one of these will just make the car run bad.

 

[Grn92LX]

No one cal give you an answer w/o knowing what we're working with. Short answer, if you have a typical 302/mild stroker, just leave what you have.

And no, a larger tb won't have any effect on how the car runs in general

 

[purpl_stang]

Well Ive gota Holley Systemax 2 intake 24# injectors,aeromotive adj. fuel pressure reg.,F303 cam BBK shorty headers 1 5/8, O/R H pipe 210 fuel pump and of course the what you already know about oh yeah and edelbrock performer RPM heads with 1.6 Rollers.Sorry i didnt explain it better guys.

 

[time only]

Don't think it will make much different until you put a blower on it.

 

[Grn92LX]

keep the tb you have.

 

[purpl_stang]

Thanx man