Heavily modified -
Build by Hillside Cycle
124" Bore cases
Hillside Cycle Stage II cvo headwork
.640 S&S cams
11.8 to 1 comp.
61mm HPI Eliptical TB
D&D Borzilla pipe
Ventilator Air Filter
plus, plus, plus...
Do you actually believe that the numbers on the dyno sheet from joes are anything that resemble accurate ?
Heavily modified 124"ers are fully capable of making good power and in stock trim a 124"er from s&s make aroud 125 HP and 130 torque,no idea what
type of work is done to a stage II head from hillside but you can be assured that there is no way this combination is breaking 150 horsepower or torque.
You might want to think about an independant dyno test to validate the testing done including an sae correction factor of what i am sure is a pretty
significant amount of cash spent.