crate fuel

[taterur]

how much more hp does the ratman crate fuel make over e-85 and the pros an cons thanks

[Steve_Hendren]

As an engine builder, it's virtually identical on the dyno. As a driver, it's night and day. To me personally, the RatMan starts and restarts much better than E-85 (I've run both). This is especially true in colder weather situations. The RatMan is much more consistent, and much more driver friendly (aka predictable). What I've found is peak HP and Torque is pretty much the same. But lower RPM (2,500-4,000) the Ratman is better. Choosing between the two depends mostly on the tracks you run vs. what you're racing against vs. bang for the buck.