THE KA24 has been proven to make more power with less so have the other 2 motors
I'm not saying bigger is better. In the 4 motors I have stated yes it is better
If the sr20 guys are happy at 2.0 why do they all go 2.1/2.2/2.3 when they sleeve?
If size wasn't a factor and if the turbo is the replacement for the displacement why not leave it 2.0 and run an extra psi or 2 to make up for it?


have a nice night guys