it reads accurately, imo.

the only thing not factored by many is that it only takes about 12-15hp/pod to spin them up.....

the "back - in" factor on these dynos just isnt the same as others.....

so, i assume about 60hp total loss, is about the true grit of things.....


ps- 267.7/283.4

pss- make certain that you have the proper airflow over the i/c and the intake opening.... every bit helps! (ikm sure B.H. knows this already, but sometimes others set the dyno up, and may not have it done right)