"This is the second time we have gone after the tuning for a review on the Toda D's. The Toda cams got way, way more tuning than the Skunk Type-2's, and they didn't come out on top on this particular motor. With way more compression, perhaps.. The Skunks made 4 more WHP and 4 more pounds of torque almost all over. And this motor was no slouch....it is All Motor, about 13.5:1 Compression, with a large bore size. With ITB's AND SMSP header......"