I have an 03 lancer that I plan on swapping out the engine with a 4g64 but i wanted to know how can i bump up the speed from 125? Do I need a new tranny that can handle that kind of speed?.

As far as mods go performance wise, new oem clutch kit, air intake, and Senki Revo Sport CatBack. I'm doing all the labor myself as I have all the tools I need. I just wanted to know the exact parts I should be looking for, and yes I do plan on turboing. Thanks!

*It's also a stick shift

 

Do you actually ever go over 125 that often that you need it higher?

 

125mph + in a base Lancer....

Sure.

 

Guys are silly. I'm not even trying to go over 90 in this econobox.

 

Nos!

 

I swap mi transmission to a ralliart that is 4.05 it help a lot ours is 3.86 i think