Iv just bought a 1.6 cabby with a non turbo cvh engine i have a lot of turbo parts in my garage and was wondering if it was possible to lower the compression ration on the engine so i can fit said parts to make it a turbo engine

 

Yes you can fit turbo pistons to lower the compression, but you will also need to drill the turbo oil return in the front of the block

 

are they cheap just for standard rs turbo ones?