piston differences xkr and xk8
hello all,
just wondering if anyone could tell me what differences are there beside's compressionin the supercharged and non supercharged v8's, are they forged, Hypereutectic or cast ? and did they differ in the years ?,
thanx.
just wondering if anyone could tell me what differences are there beside's compressionin the supercharged and non supercharged v8's, are they forged, Hypereutectic or cast ? and did they differ in the years ?,
thanx.
Different pistons. They do not interchange. We built some aftermarket pistons with longer skirts. The originals had a problem with piston slap as they aged. The catch with ours is you will need to sleeve the cylinders.
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99xk8guy
XK8 / XKR ( X100 )
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Sep 29, 2025 10:51 PM
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