Hey, I wanted to see you guys' opinion on this subject. What turbo is most effective for a L28et engine without, "blowing it up"? What modifications for a stock l28et are needed for a big turbo?(25-35psi? maybe?) What is the biggest turbo a stock l28et engine can support without further modifications?(my opinion- maybe the msa "turbo mod" kit?) Anyone tried using any of Turbonetics' products?