Crazy Devoted Member
Join Date: Apr 2003
Location: Cherry Hill, NJ
Rep Power: 59
Dude, it won't be mean if the swap is ****ed up, or you don't get it tuned.
You need to get this car tuned RIGHT away!
Realize that the different in displacement is far different, and the combustion chambers are now totally different as well. You'd put the SVT heads on the 3L engine. The 3L engine has larger cylinder bores, and I think a longer stroke, hence, timing is going to be different. Additionally, the 2.5L heads have smaller combustion chambers, as well as different cam profiles, with more lift and longer duration.
Neither tune (2.5L SVT or 3.0L) will be right for this engine.
YOU NEED TO GET IT TUNED BEFORE YOU DRIVE IT!
Otherwise, you're going to end up running WAY lean.
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