Originally Posted by
ajamesc
to be fair it can't be all the beams fault! Would be interesting to see how rods jag diff is mounted as that takes about as much stress as any one will!
they are shit mate, ive run stock skyline diff in rwd at 500 whp no problem, anywhere near the power i ran on a cossie and the diff would and did instantly shit itself, i had a gripper from jay in my last cossie but never used it hard as i broke the car for parts and went jap.
ybs are awesome but everything else behind them from the factory is shit, i hate to say it but its true.