conaero
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Just wondering if anyone has considered it, and how easy it would be.
If the 4.2 feels sluggish in the GT due to its weight, and the 4.7 does not, wonder just how mad it would be in a 4200 or GS?
Does anyone know what the differences are in the 2 engines, maybe its just bore and stroke, but probably different heads.
If the 4.2 feels sluggish in the GT due to its weight, and the 4.7 does not, wonder just how mad it would be in a 4200 or GS?
Does anyone know what the differences are in the 2 engines, maybe its just bore and stroke, but probably different heads.
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