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Old 05-12-2011, 09:28 AM   #120 (permalink)
Blue370tt
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Join Date: Dec 2010
Location: Chattanooga TN
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Quote:
Originally Posted by wstar View Post

I don't regret my choice on the 7AT, .

Back to your special tuning, I wasn't even aware Osiris Tuner was capable of changing the line pressure, do you have more details on this? They're certainly not advertising the feature publicly. Did your tuner say anything about possibly reduced tranny life with the upgraded line pressure without valve body upgrades?
I am not getting into an opinion debate here: "but you have to face up to the fact that it is an AT, and it does come with an AT's shortcomings".....yes you're right....its still 1962 and AT's have'nt changed at all.

As far as your awareness of Osiris tuning on the 7AT: Its a well known fact among any 7AT's considering FI (SC or TT) on this forum and is in many of the posts and threads about FI. The tuner does'nt really know about reduced tranny life due to increased line pressures, but its irrelevant because if you dont increase your line pressures with FI you might damage the tranny NOW because of increased HP/TRQ.

There are many mysteries with this car. Will it reduce tranny life, its a new tranny....no one knows....they can guess but dont really know. Unrelated to the thread but related to this post: VVEL hasnt even been figured out by FI and tuners yet......its very complicated......so is the ECU......NONE of the tranny, VVEL, or ECU technology is the same as the 350Z or any previous car. Its still being figured out from an aftermarket point of view.
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