Originally Posted by MMZ_TimeLord
Whoo-hoo... Got the answer from Paul (the Technician).
He called Mustang Dynos before I came and said that the problem was the dyno was 'set' in 2-wheel mode, with the rollers connected by the belt.
With that extra mass and being in 2-wheel mode, the calculations are incorrect.
So...basically Grant and I were right after all.
