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Message: [QUOTE="Morgan@Midwest Diesel & Auto, post: 1155402, member: 8143"] Yes, long story short everyone wants the tune with the most power. But doesn't want anything to break ever. The race tune makes a lot of power. We spent a lot of time on the dyno to get it there. And the trans pressures are turned up to hold the power as best possible. The only way is to make the engine defuel during shifts. Which it does from the factory. But we need to have it defuel to the point that it oust the shift load down to where the trans is safer I guess. Maybe call it a "stock trans race" tune. But at that point people won't like the tune because it's slow and shifts "mushy". No matter what you cannot please everybody. And when you take a trans designed for 380 rwhp and put 600 to it things just don't last. That's why there are lower tunes. If you want drive with the most hp and the fastest shifting truck you will have to upgrade hard parts. It's not like this should be new to people. But I think some have a feeling that the 6r140 is bulletproof. Which it is not. Good trans but not bullet proof. Sent from my iPhone using Tapatalk [/QUOTE]

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