2015 superjet turned project

[Boarderc577]

Been trolling for a while so first post. Got a 2015 superjet about 3 months ago. Was auppose to be fun. Took it out once and starter died. We'll pulled motor to replace starter and while I was at it ordered a factory b pipe. Next thing pulled stock exhaust off and saw damage to cylinders. We'll crap. Ok took head off removed cylinder and will be sending it in to get machined. So now this crank case still has rubber on it and was going to remove it. Take a look at my bolts. How the hell am I gonna get these out. Any suggestions one bilt head completely gone. Another just tring to round out.

 

[spinyard]

if you have a welder you can weld a nut on it. if you dont maybe some vice grips?

 

[WFO Speedracer]

What I have found that works a little better than welding a nut on it is welding a flat washer onto it then welding a nut to the flat washer , you can get an excellent bead on the washer through the hole in it and then it has extra surface area around the perimeter of the washer to weld on a nut.

 

[Boarderc577]

Time to start reaching out to friends see who's the best welder

 

[WFO Speedracer]

Time to start reaching out to friends see who's the best welder

They only have to be half ass decent for this , it doesn't matter how pretty it is.

 

[Big Kahuna]

Soak with PB Blaster then a few days later it with some heat and try vice grips. Might come right off.. if not, follow Terry's advice. Weld a washer then a nut.

 

[WFO Speedracer]

There is also one more trick you can try if you are good with a side grinder , you can cut each side of the nut down slightly then using the next size smaller six sided impact socket drive it onto the bolt with a hammer and turn it out , I have used that trick quite a few times, has to be a thick walled impact socket though .

PB blaster won't hurt either way but it will burn right off if you start welding on it.