I've already advanced the timing alittle to make it rev quicker, so far ive put 900 miles on it and its ran really good. If it does end up busting the head again eventually its getting a starion engine or a 4g63 out of a tsi talon but for now i cant belive its running this good. Ive never had a carb'ed engine run this good and acutally start in the morning when its cold without square dancing on the gas pedal. And on the cluster ill work on that, only reason I really want it is a tach because its driving me crazy without one.