FrankenBird
Registered User
THE only mods i plan on doing to my car are simple ones. i sofar only have a coldair intake..But plans are full exhaust, upgrade ignition, and thats about it. But my 1st upgrade i wanna get a throttlebody but dont wanna go to big so that it hurts me. should i go with 70 or 75? people told me when i had my stock 4.6 cougar that 75mm was gonna be overkill and id lose low end power, I NEVER DID only had gains all across the powerband but are the sc's the same way? should i go 75mm rite off that bat and have the other mods im going to do help out.?