i have a black 308 stroker and it hadnt been started for couple months just sitting in shed the other day put charged battery in to start it but only got a couple turns out of it before battery went flat i thought it done a bearing but after pulling the engine down the boars where so dry so i put a bit of lube down each boar to free it up and now it rite just wondering what causes this is it from just sitting and not getting started regurlar any info would be great only new to this scene cheers