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      04-08-2013, 09:00 AM   #4
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Drives: 2014 Grand Cherokee SRT8
Join Date: Apr 2005
Location: Los Angeles

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Originally Posted by RedNeck_D View Post
I believe the 4.7L stroker kit is the biggest.
Originally Posted by Soorena View Post
Bore wise, there is not much to do. The stock cylinder wall thickness is just 6mm, so you can only bore-out the engine by 1-2mm.
As for the stroke iirc it can goes up to 85mm. I heard that from a BMW mechanic (I don't recall if it's because of deck height limit or crank room limit). So 4.7 would be the biggest displacement.
Thank you guys. Thats what I thought about the cylinder wall thickness as well. It would be awesome to have a big NA hp car.
2014 Grand Cherokee SRT-8

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