
Here it is a 19.5 psi:

And clearing 1000 rwhp with a filter change and C16:

That the factory bottom and end and transmission are holding together is remarkable.
Speed Engineering believes there is more in it with an injector change:
Still direct injection. We are using Fore triple pumps on the low side, Katch's belt driven DI pump on the high side, and FIC Injectors. We maxed the injectors out on E85 so had to switch to C16 at the moment.
Direct injection only on E85, meth, & 19.5lbs. Stock bottom end and trans, with @katech_inc belt driven DI pump on an 1100 Mustang Dyno. Great numbers more testing to come.
Direct injection only on E85, meth, & 19.5lbs. Stock bottom end and trans, with @katech_inc belt driven DI pump on an 1100 Mustang Dyno. Great numbers more testing to come.