engine with turbo yours for $15000,spools 31/2 to 4 grand i reckon ,15psi very soon after that.LOL i look for the shift light have not gazed at guages for a long time too busy driving the damn thing. steet tune with 55occ. inj ,.264o cams & std 55mm t/body gave 205 awkw @ 8000 rpm .BUY IT!