I don't see the risk of blowing up your engine as ESS gives specifics on the smallest pulley you should run for your setup.
The pulleys they recommend are actually pretty conservative, a lot of people run smaller pulleys than they recommend (me included) and are doing fine.
Yea it's the springs. A couple other forum members had the same issue as well.
Ford possibly changed something recently, not sure why.
I switched the springs out for the BMR SP083 and the car sits perfectly now
Great info, been following your exhaust pressure testing thread and looking for something like this myself.
Is this the resonator you're referring to?
From your gauge I saw 6.2 psi @ 5800 rpm and 8.8 psi @ 6800 rpm around 6:11 into the video.
You mentioned at 8:20 that you're getting a max of 9 psi at 7800 rpm. Did you misspeak?
I'd think you should be seeing closer to 11 psi (if not more) at that rpm unless you're getting belt slip which...
Nice! Next up is @Brad1810r80 :like:
I have the same hat from juggernaut/arcane though I'm running it as a full return system like you mentioned.
Install was straightforward and been flawless on E85.
Will you be running a vacuum line from the manifold to the hat?
Just echoing what everyone else has mentioned, there really is no solution to what you're asking for with the conditions you've stipulated.
Even if you found the ideal rpm and throttle to get a good launch today all that changes tomorrow when road surface, road temps, tire temps etc...
Was doing it to get WOT logs, comparing meth vs no meth on E85, and just to get the numbers and compare it to my previous setup. Will see what tuner says regarding the logs as I sent him both with and without meth.
I have a single 14gph nozzle located at the bottom of the charge pipe that links...
Done with my E85 setup. Tried to keep the engine bay looking sensible but still just a mess of wires/hoses etc.
Best dyno pull was 789 whp seeing 21.5* up top.
(I saw 2* knock on the last pull around 7500 which was surprising. All other pulls held timing with no knock. Did all 3 runs with no...