[Shane@DBPerformance]

I guess it's possible that a 16G car might, but it isn't likely. A handfull have gotten into the 350s-380s range, but I haven't had one hit 400 yet. Most put down in the 320-360 range on E85.

A 50-trim can hit 400awhp. 61s usually make over 400.

You usually run a wet nitrous kit on a turbo car. You can use a purely dry kit if you have a more advanced engine management system like an AEM EMS that can control the nitrous and add fuel through the injectors. You need to have enough octane to support boost and nitrous though, both use up octane. C3L1CA on here is running over 30psi and spraying nitrous on a stock internal motor with the help of E85.

If you don't have to make 400awhp though, the Evo 3 16G will give the best spoolup vs HP out of any turbo I know.