Hello,
looking for help

I currently have a wrx sti version 3, bottom end knocking

i have the chance of a new engine - wrx?

is there a big difference etc

i will be using my heads and turbo etc so really its the block getting used?

 

You'll crack or melt the WRX pistons on STi type energy and boost. Not a great idea in my opinion. What year WRX engine is it supposed to be?

David APi

 

hello
its basically out of the same year of car and was an sti engine im told