francis.....
#1
francis.....
i just found out that your dohc heads has less cc in the combustion chamber than that of wrx heads. So the sti block with your heads wont be like 8.1:1 comp. It'll be a lot higher than that- most likely 9.5:1 (guesstimate). Also the top of your pistons from your old block has the same as the wrx's. call me
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