How to Fix Stripped Head Bolt and Stud holes.

How to fixed stripped head stud and bold holes in an engine block.

[CoreMaster]

I couldn't find 3D helicoils for my threads so I ended up buying 3x 1D helicoils and put 3 of them in a single hole. Worked out great. But only time will tell if they hold.

[carlanthonym]

Excellent explanation and video, thank you!

[KDawg]

How do you distinguish if your all the way down or the threads just aren’t cutting smooth? I guess you can always put a piece of tape on the tap but is it easily to tell the difference?

[fromthegotten]

Lifesaver, putting together an 06 CBR 1000RR and hoping this will be my fix. 🙏

[nathanmcbride]

How do you make sure you're drilling 90° to the deck surface? Having to do this for a strocked 421 sbc and worried about not being straight and damaging a sleeve

[dennish]

Great work done right proper 👍 thanks for the lesson, I need to do that tomorrow on a 1915 model t

[Juandongduck]

Threaded inserts for head bolts? They aren't even solid inserts. Wild stuff.

[ruebensalsedo]

Any suggestions for doing this on the lower engine block where the header goes

[danielpelaez]

Hey bro did u fix it ? I’m fixing my head gaskets and the number 8 head bolt thread stripped I see there’s a kit for like 499 form ns300 what kit should I buy ? And we’re u able to fix this ? I have the same penstar engine

[jamesbombss]

Fuckin awesome explanation and demonstration. Best I’ve seen tbh

[Mojo]

Just bought a kitten I got to find my extenders

[leroyjenkins]

Damn wish there was a part number for the kit

[sticksrwe]

What kind of bolt is that you used. Pretty cool.

[aztwins]

Can you please do my kia Sedona? I can't find any mechanic that will do this

[ionatanmoldoveanu]

Same problem, but for the threads of bolt wich fix ignition coil, on megane 2😢

[georgewashington]

What's the torque spec on the head bolts?

[matthapaq]

Mate great video 🫡
I need ur advice, after I replaced rocker cover gasket on my ford Barra green top I snap one of the bolts inside the head 🤦‍♂️ the bolt size it’s 8mm, what should I do ?
Thanks
Matt

[DomieHasSteez]

why did you start front wheel drive drifting? idk why ive never asked lmao

[chucksnothereman]

I'm curious how this held up a few years later

[leopaulevans]

person may say use time sert instead of holicoil