Had my first drive yesterday in the coupe since the 3.5 conversion and custom injection. After sorting out some misplaced wiring and a defective MAP sensor, I must say it turned out awesome! Better than expected. No leaks, no pinging, runs cool, tons of power, etc., but what surprised me the most is how smooth it seems to run. I haven't really pushed it too hard, but I did squeeze one (okay maybe two) wide open throttle runs. The higher compression pistons and Shrick cam really bring the 3.5 to life. There's not a single hiccup from 1,000 rpm through 5,000 rpm -- just a broad, smooth powerband with more to give. I still have some injection tuning to sort out -- the idle isn't as clean as it could be and it keeps stalling on decel dropping back to idle -- but otherwise it seems my hundreds of hours of work have paid off! Phew, that's a relief.