Is a Tuner worth it?
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The Best V8 Stories One Small Block at Time
Also, about the tough 1-2 shift with the 4L60E, that's a common complaint, my car does it, as well as my friends '99 Trans Am. While it shifts pretty firm from 1-2, as long as it transitions smoothly without any strange hesitation or slippage I'm sure everything is fine with it.






