Some ford super duty's are compounds too. Depending on year.

Damn Spooler so sorry to hear man. I came on here to see what Crazy flywheel/clutch combo you had told me about only to see this. Scares the **** out of me man with the 22psi setting I have on mine. Think even with the built block, closed deck I should keep boost levels low if I want to last. Limiting it to 15psi :( today is a sad day brother. Hope all is well and you’re back again soon!

Crap happens, you should be good to 17psi if you have ARP 625 head studs and a close deck block. I have a couple of options I am looking at. Nobody knows how long anything will last due to the fact that they don't drive them for whatever reason. I may be back sooner than you think I hope.

Spooler whats your compression ratio? I have 10:1 and even with that 27psi spike I had no evidence of problems. That whole day of running hard at Wannagofast I was running 18psi and since Seb fixed my duty cycle on the boost solenoid I've had it at 21psi and hammered the crap out of it. Seb made a big deal on confirming L19s but I'm thinking the way the torque hits is going to play a big part along with compression making a difference. I also know Matt DiPaolo made his power at a ridiculous psi with the Stage 4 IPP block but a closed deck RJM block.

Do you have boost limit protection? Seb set my limited my psi to 15 and when I was having issues with the bolts backing out on the waste gate my boost would spike and it would cut throttle and reduce the rpms 5500 to protect the motor.

Pioneering **** as an individual sucks. Thanks for sharing your findings thus far.

I was running fine also until I wasn't. LOL I was at 11:1 compression. Matt already blew his headgaskets from what I was told. Can't use him as an example. Besides, his car is a mall crawler anyway.

Wow, sorry to hear about Matt! As far as I know mine will be 11:1 as well. I know Seb's is 11:1 also.

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Seb's got your back. He knows what he can and can't do.

That happened a while back when his car was first completed. He is back up and running now.

Copy that! Okay thanks for the clarification.

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That was the 9XXwhp car Forged Perforamance did, right? I was wondering whatever happened to that car, but I guess that's what yall have been saying. Laid it down on the dyno once and then radio silence...

Yes, that is the car. Laid it down, blew the headgaskets, got it fixed, and then doesn't drive it hard anymore. Same thing with CarbonZ.

I learned a good amount of information researching my 2nd motor build before my first one cut loose. I was lucky I had already started that project. I think I know what I am going to do. We shall see. Getting closer.

He is scared to run it autocorrected. Then I asked why build a damn near 1000 hp car. Silence.