got a "thank you" job to do shortly, looks like a friend has got a smokey z22se in a '01 vectra :silent: looks very much like it'll be me doing the work as per usual, so my question is this...... i will be taking the head off, getting that rebuilt, doing both chains, new set fo rings, bores honed etc, but would you do the big end bearings too? I'll probably be on here quite a lot for a while and i'll try my best to give as much info and photo's as i can as i go a long in the hope it'll help others. I'll be starting later on today by doing the obligatory compression test, and checking the breathers etc.........