hey big V, wouldnt the increase in size make you loose alot of your bottom end tourqe?? just curious. and would you have to get a tune after doing this?

 

...good question. I was wondering if i could use a KA tb on a CA when i swap it out, or even something bigger on the CA. I can probably make some sort of custom spacer where my dad works to adapt the possible difference in bolt patterns.

 

No tune needed at a 62mm bore. It does drop a tad bit of bottom end torque, not enough to notice. If you don't like your curve you don't need to ecu tune, you can use an SAFC for throttle correction...