Quote:
Originally Posted by RANGEREST
Only a guess, but possibly the lion V6 back in Jag Land Rover days? which was breaking cranks and have been redesigned.
(sourced from a UK page)
"all of them concurred that the reason for the breakages is an incorrect radius undercut, (between #2 big end and #2 main) i.e. that undercut being too shallow.*This will result in a predetermined potential breaking point (Sollbruchstelle in German)."
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Obviously not realising that the cast crank has been replaced by a steel forging and the oil system upgraded