My son-in-law bought an '85 Bronco with a 302efi. Has 190000 miles and everything is in great shape except the engine. Runs but has no compression on one cylinder and very little power. He has a connection to a wrecking yard with a 302 for $495. He is a good wrench but I'm not. I wonder if we should chance an older engine with all the stuff on it, buy a rebuilt long block or try to rebuild his engine. We don't have a lot of extra time and I have offered to help him out with the work and cost. Any input or sources for engines would be helpful. Also how long would a swap take us? Thanks.