dynos can be meant to read anything..just cuz his dyno says 120hp doesnt mean that motor will make 120 on another dyno..i wouldnt get so wrapped up in hp numbers if i were you...im sure he builds a great motor..but with a cub motor there is very little to do with them and i highly doubt he has found some insane way to make his motor run that much better than a&s, k &t, packard, ssr and so on..to be honest with you, i dont hear of mccoy motors winnin a whole lot of anything over on Planet sand...and another thing, ssr built a 350 that runs 3.77 in 300 feet...cant be much more than a 80hp motor if that...what are the fastest times you hear of bikes runnin that are 120hp?? i bet not much faster than 3.77..tuning, setup, tires, frames, rider weight and so on have a lot to do with it..so check this...120hp motor in your stock frame vs 80hp 350 setup properly in drag frame..my bet goes to the 80...