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I have a 2002 Chevy Silverado 1500 Z71 5.3L V8. I also have a hypertech power programmer and I have no clue as to where to set the rev limiter to and where to set the shift points and other transmission programming. The reason that I am asking for help is simply because I'm worried about ruining my transmission. Please help!
 

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Set the rev limiter to 5,500. The stock 5.3 runs out of steam after 5500. Make your shift points in slow increments and just play with it.
 

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You don't want your shift points to go over the 5500 rev limit.
 
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