Wouldn't that more than likely be a head issue? Will you use CME over in Johnsonville, SC? The build a stroker and high torq version of the 4.0 too!Rings are shot!!! Burning about 3-4 quarts per tank!! Gonna put a rebuilt 4.0 with 3 year unlimited mile warranty engine in and call it done.
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Wouldn't that more than likely be a head issue? Will you use CME over in Johnsonville, SC? The build a stroker and high torq version of the 4.0 too!
On my way to CME with the original block from the xj. Plan is high torque rebuilt. May go bigger. Not sure yet! I'd like to have around 250 ft lbs
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