is it worth having my car tuned

[4seasons69]

alright I just want some opinions. so my car is out of comission right now anyway but after I get her back on the road I'm curious if I should have it tuned here is why. so my car has always burned a little oil since I bought it and now it's getting bad. I have a newer turbo and a freshly rebuilt head on it so I'm assuming it's the block and the block needs to be rebuilt.

so what I'm wondering if it is worth having it tuned after i get it running so I can drive it? or should I let her sit until I can rebuild the block and then have it tuned? thanks for any opinions