800+ awhp single turbo Explorer ST dyno!

The world's first 800+ awhp ST! This project has been challenging, to say the least, but after getting the transmission built, Steven Adams finally put the single turbo ST on the dyno! We hit the goal of having a 700+ awhp single turbo fully integrated into the factory calibration, including boost control and controlling the power levels by drive mode with a DMS tune! Now, it's time to refine the setup by changing out to a smaller turbo and swapping the converter again. Smaller turbo should give us a little bit more user-friendly power band. The current setup is making 30 psi by 5100, hoping to drop that 500 rpm.

[@msokes9]

Crazy numbers. Any reason for the single turbo over the twin setup?

[@shook7674]

More power

[@msokes9]

@@shook7674 so your saying the twin turbos don’t have the capability to make this amount of power? Genuinely curious

[@shook7674]

@@msokes9 not necessarily, Ive just found that one big turbo is better than two small turbos, but I’ve only done dual to single swaps twice on 335is

[@msokes9]

@@shook7674 makes sense thinking about it. First ST I’ve seen with a single big turbo. Cool to see people trying different things on these