Truggy or Buggy? I have had a bone stock Disco run 11min to dry in truggy, 10 is acheivable most everytime, but 11 is abnormally high. The bone stock disco in Buggy is dry at about 9:15min-9:30min. Both of my engines have 2013 pipes. CRF should run longer, because of the lightened crank, better timing, and higher horsepower.. Run time gains will be minimal in direct comparison, IMO but should be perceptible. 2058 pipe will also allow for slightly longer run times..