I just put some sdx 200's in my truck a couple weeks ago. The truck seems to run pretty good but the egts wont climb much higher than 1200. On the juice and on the diprocol. Running the smarty on 8 and it doesnt really change with the edge on 1 or 6. It smokes but cleans up pretty quick. Mods are super b special, cam, spearco ic, intake/exhaust manifolds, built trans, valve springs, 20 over marine head gasket, fire rings, airdog 150. Any ideas on why it runs like it lacks fuel? Thanks for any help guys. And the so vp has less than 10,000 miles