Race season so far

Is that a small block in the Duster?( small block guys wanna know...:))
410 Scat stroker, about 12.8:1. Ported Eddy heads, Hughes solid cam, 1.5 rollers, crappy 1 5/8 headers that are stealing some power, Ron’s toilet fuel injection on alcohol. We race at 5300’ with a DA between 7-8000. At sea level it should be 6.70s.