Quote:
Originally Posted by tada
What is the compression specification for the 2.5 liter engine? I've searched and searched. I see a post by Jake Raby that says it should be over 200. I see others by JFP that says around 145 and that the results should be within 15 percent of each other.
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Lots of factors determine compression condition of motor of course but temperature, density, humidity and altitude all contribute. I think the numbers I gave are conservative for Arizona. Like I said with a failed AOS bent rods are a possibility. Then piston to dome height increases and compression decreases. Not trying to be pessimistic, just think I would want to eliminate this potential. Good Luck.