Owner of Midwest Dragway in Manhattan Kansas and former operator of Lawrence Dragway outside of Lawrence Ks Errol Kampshroeder passed away from a heart attack yesterday morning.Errol campaigned a roadtser called Duthchmans Choice powered by an injected 409.Great husband,racer track operator and a tough competitor.Also one of the best machinist Ive had the pleasure of knowing.Godspeed my friend.