I've had my Dart for 2 years now. Put a mild 340 it and recently put a 8 '1/4 3:23 suregrip in it. A local engine builder had a dyno run Friday nite so I figured WTF, for $50 I'll see what ole Betsy has. H;mmph! With 3 consistent pulls I had 214 hp and 242# torque at 5300 rpm. I told the owner...