I buy a can of anything that looks close, and...nope. Too green. I know a guy with a Charger restored by Le Hodges, and they got the engine color too green, so he might be in luck with DE1618...
are you saying the restored engine was too green, or the DE1618 is too green ? i know it's not the "correct" shade, but it's closer than the blue. perhaps spraying over a dark primer would tone it down some ?
