bnewport

Anyone ever done this? They can repair the liners and bore them out to give 3.4 -> 3.7L and 3.6 -> 4.0L conversions.

http://www.autofarm.co.uk

http://www.autofarm.co.uk/new.php3/silsleeve.html

Looks like a cool upgrade. On the subject, you'd figure a 3.7L engine makes probadly 330bhp, would additional cooling be needed? I know the 02+ cars had 15% better cooling than previous models.