Shir

Okay cheers mate, first Rb I’ve done still learning what’s. what

The 3 studs located in the spark plug valley

Pulling apart an rb25det and the 3 head studs in the middle are in there f**king good the rest were easy to get out, I’ve managed to round the hex bit on one so it’s f**ked, tried welding a nut on but it’s too hard to work in the small space, tried putting in larger bits nothing’s worked. Is there any suggestions you guys have?