I have.a 1995 del sol with a h22a engine swap pushing 240 hp and I'm wanting to put a turbo on it but I'm not looking for a horse power goal I'm just wanting as much psi of boost my stock compression can handle with out cause any internal damage, so how much psi would be recommended for a stock h22a?

 

Psi doesn't matter, power does... you can't build a turbo setup without a power goal, that dictates manifold design, wastegate size, turbo size, intercooler size, fuel system size, etc.

Read the FAQs stickied above and go from there