I have been wrenching on this engine for a couple of years. After two years of trying to repair it, I suspect a cracked head, but am unsure. Seeking professional help, now. I am getting tickets because I haven't been able to afford to pay my registration late fees. Every spare dime has gone for parts, tools, and supplies for repairs. Looking for a miracle worker. Please help. If you can, I can do most of the work. I don't earn a lot, but maybe we can work something out. Thank you, in advance.