Probably don't have enough information to ask a good question, but here goes. Looked at a 10hp Chrysler outboard. 2 cyl, pull start. Seller said something about it being a 70's model. Checked the compression 60 and 75 even after a squirt of oil. Put in some strarting fluid and put plugs back in to see if it will start. No start. Handle was in the start position, so what could cause no spark? Plugs were black and one also had a reddish tint. Checked foir spark by pulling plug and grounding it out while pulling thru. Don't think there has ever been a overheat problem due to no discoloration of the engine paint and the blackness of plugs. Maybe a rich condition and carbon causing the rings not to seal. With handle in forward and then reverse the prop did not move, is this normal? What do you think? Was listed for 125 but said he wanterd it gone for 60. Deal or no deal? Thanks JH