would a bored throttle body make a noticeable difference?

[JiveMasterT]

if i was to get a throttle body for my gsx that is bored to 58mm, would that really make a difference? i know on like big v8s that it helps a lot, but on our little 4 bangers, would that really help? thanks.

 

[CanadianTSi]

Get a 1g Throttle Body they are 60mm already and can be bored out even bigger.

 

[JiveMasterT]

oh, ok. the main question is though, is it worth it to get a bigger TB? i only have the stock turbo, but i plan to upgrade to a slowboy 4g64/4g63 hybrid with a fp green, or a 3052 towards the end of the summer, funds permitting...

 

[Endz0r]

you won't feel noticable effects until you upgrade the turbo, but it will help a little.