mods & fuel economy

joenintiesc

Registered User
If you were to group performance mods into the following catagories, what mods would you put where? (I started with what I thought were obvious choices...)

Mods that lower fuel economy
larger TB

Mods that improve fuel economy
EEC tuner

Mods that have no effect on fuel economy
IC fan

List all that you know of!
 
A larger TB may actually raise fuel economy by reducing parasitic losses, if you drive in a manner conducive to good milage.

With an EEC tuner it would be easy to lower your milage if your not careful.

sc pulley will lower milage
exhaust and CAI will raise it.

Aaron
 
Maybe I worded it badly... I'd just like to get a better idea of what is good for fuel economy and what is bad, regardless of performance gains...
 
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