Hi everyone, just got back from my tuner and I have low compression 1 (100) & 2 (60) 3&4 are both at (125). They did a leak down and the rings are bad/worn. Currently, my car has basic bolt-on (intake, dp, exhaust) and is/was putting down 325awhp on 20lb boost.

What are my option as to rebuilding with the same amount of power in mind(not looking to create anymore power) and how much would you estimate it would cost?

Also, has anyone have issues with buying a different motor and swapping it in? Also how much did that cost?

I'm looking for longevity and to never rebuilding or replacing the engine again.