Originally Posted by Roman@ESS
Hopefully someone can post a Rotrex making the 600 whp Evolve claims on a dynojet. Drew made 600 whp at close to the same boost you had Andrew on your beta low CR motor, he also has a beta low CR motor so thats about as close a comparison as it gets.
BTW Andrew why did you guys stop using Rotrex in your kits and switch to HKS? Did you find that the HKS performed better at lower boost?
We use Rotrex with all of our kits as standard with the Hks being a option if the customer chooses. With the S65 kit I don't believe the 91-92 trim's were easily available at the time.
From what I have seen the Rotrex makes even more hp and tq throughout the graph at lower boost.
Originally Posted by m3an
lol at guys mentioning heat soak of a front mount from a car on a dyno... Really??
Yeah I left that one alone..