I still gathering parts to finish mine after parts disapearing. Just paid to replace my QTP/Kook's 1 7/8's and SLP 3 row radiator. Have an LS6 intake, ECM, TB, MAF, and numerous other parts coming in. So my 99 Z28 will have a brand new stock 2002 LS6.
Just leaving it stock, so probably 350 to 360 RWHP. I do have my NX Gemini Dual MAF still on the car. The billet MAF ends are gone too.