We only made 466hp/699tq, but I had fun. Enjoy.
I just did 516/1121 with smaller injectors and smaller turbo. I don't think they dyno operator knew what they where doing to load it right.
no IC on it. He pulled the rear brake assymblies off the truck since it's strictly a puller. He couldn't load the truck to try to spool it up and the turbo didn't start lighting til about 3000 RPM. think if it was loaded correctly and the turbo spooled it would have had no problem making that kind of power.is it intercooled?
with that turbo and fuel you should be 550+