Your engine is almost EXACTLY like mine even the dyno #'s are similar I dynoed at 149hp and 240lb-ft of tq, and 160hp and 240lb-ft of tq on the 2nd run I just put a weiand stealth intake and a speed pro cam with .218 and .224 @.050 and .468 lift also some 3:55's and it made a world of...