[Covmister]

I want to put a 65mm tb on my stock zx3, what should I anticipate in changes to the performance, will my throttle be more sensitive?

 

[mlbbaseball]

yup, thats about it. just a more sensitive pedal

 

[zeetec01]

im looking to do this soon as well do u have to port the stock intake manifold when installing a aftermarket tb? sorry for the thread jack

 

[focusmaniaczx3]

You dont have to. Ran mine for years without port match and it felt the same after I port matched it.