hey guys, I have a Volvo Penta 275 inbored motor. the boat is a 1986 bayliner. I tried to find more information about the motor but couldnt really see anything telling me model or serial number. I did however take pictures of the engine and hopfully someone can recoginze it. I can send pictures via email. Please let me know if anyone can help me with this problem. I have bought antifreeze, fog spray and stabilizer. I also have earmuffs.