I just got my B18A for my civic and I have every head bolt off but 2. I have put penetrating oil, put my impact to about 120psi and it's about to strip the head of the bolt. Do any of you guys have any tricks to get this off without messing up the head?

 

TTT

 

which two is it? because if you did not start from the middle outwards it can cause that problem, happened to me on the same motor. you should remove them the opposite of tightening them, from the two middle ones outward, criss crossing.

7 5 1 3 9
8 4 2 6 10

i may be off but that's the idea, a chiltons, helms or haynes can tell you exactly... g/l

 

I did it from the middel and made my way out, I got it by using a 13 12ponit and hitting it on, thanks