STOUT Huge Set back. 

😂😂

He secretly works with Elon at Space X building Dom-spec rockets 😂

He demanded an increase in his normal salary of Doritos and Hentai comics. He asked for a monthly supply of Coors and a life sized cuddle doll of Hatsune Miku. Ryan was not willing to acquiesce to his reasonable demands.

@@buckndoe1193 🤣🤣

WTAF are you dribbling? The engine builder machined the head to accept a hardened insert washers. This is done to protect the alloy from tearing whilst whatever washer would normally be turning against it during the tightening/torquing of the head bolt or nut. It is common practice on motorsport engines because they get rebuild regularly. The insert washers have obviously moved in the head during heat cycle which has released the tension on the stud and nut. Nothing to do with ARP. An admired oversight in the video. Why use stud and nut? Because a superior clamping load is obtained for three reasons 1) the torque applied isn't being twisted over the length of head bolt against the course thread in the block 2) the top thread on a stud is a finer thread pitch, roll formed not cut, which reduces the coefficient of friction therefore increasing clamping load at a given torque 3) better material which allows a higher torque which equals higher clamp loading.

@@jdoe9518 excellent points but you should know nearly all bolts you touch are roll formed, its just quicker than cutting threads in mass production

He clearly explained its because of the soft cast head that the extra washers are used and they would have been developed by someone pushing this engine. Arp are a stronger replacement for a factory item .

No one's making you watch, go build your own truck and film it so we can talk shit...

Haters gon hate

Is PSI the dude in Hollywood?....

Doubt he did the machine work himself but regardless, at this level things happen. Especially with multple shops involved & 20+ year old parts. You fix them & move forward. None of us are perfect.