sutty Mushroom Donating Members 799 Member For: 20y 7m 9d Gender: Male Location: THORNLANDS, QLD Posted 16/10/12 10:39 AM Share Posted 16/10/12 10:39 AM What about without the ZF tune... Input shafts still not lasting?I've snapped 3 input shafts in a 450rwkw GTE - including a billet one.My personal opinion is don't get the ZF tuned, but if you do, get the shaft done and make sure they don't reduce the torque limits on the changes too much. Mine's now sitting at 25% reduction. Snapped a billet shaft at 50% on a 2-3 change. 2 Link to comment Share on other sites More sharing options...
djqc Member 291 Member For: 13y 2m 16d Posted 16/10/12 11:37 AM Share Posted 16/10/12 11:37 AM So moral of the story is leave the torque reduction standard and apply a little more pressure on gear changes? Link to comment Share on other sites More sharing options...
CHILLR Donating Members 186 Member For: 12y 3m 18d Gender: Male Location: Doreen Posted 16/10/12 09:24 PM Author Share Posted 16/10/12 09:24 PM I've snapped 3 input shafts in a 450rwkw GTE - including a billet one.My personal opinion is don't get the ZF tuned, but if you do, get the shaft done and make sure they don't reduce the torque limits on the changes too much. Mine's now sitting at 25% reduction. Snapped a billet shaft at 50% on a 2-3 change.Ouch - that's painful!!...I'd be happy just to get a tune only for now and not touch the ZF but I still run the risk of snapping the shaft right?... What about tune, shaft and no ZF tune?... unbreakable?.. Link to comment Share on other sites More sharing options...
wa g6et Member 657 Member For: 13y 6m 22d Gender: Male Location: Perth NOR Posted 16/10/12 10:58 PM Share Posted 16/10/12 10:58 PM Just don't have the torque tags removed or reduced when having a tune done. My tuner strongly advised against touching them. He should know, he does some of the best built ZFs in the country. 1 Link to comment Share on other sites More sharing options...
sutty Mushroom Donating Members 799 Member For: 20y 7m 9d Gender: Male Location: THORNLANDS, QLD Posted 18/10/12 06:31 AM Share Posted 18/10/12 06:31 AM +1 ^^^ Link to comment Share on other sites More sharing options...
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