I've got a car with a blown spark plug and worn timing chain. Where would you suggest I go to get the work done? I've got it at a dealer now and I think the sticker shock will kill me once I find out what they want to fix it. I know I might as well get the head replaced instead of a helicoil since the engine will need to come out for the timing chain. I thought about a 3L swap from 3L duratec but the price is a bit high. I would hope to keep it under $1500 for the parts and labor. Where should I bring the car for this type of work? Anyone know of any places that have experience working on these cars and charge reasonable rates?