Are the 373 gears in your truck stock or did you have them changed out? If you're running with a stock tune and you've changed the gears that's probably why you'd be bouncing off the rev limiter.
Are the 373 gears in your truck stock or did you have them changed out? If you're running with a stock tune and you've changed the gears that's probably why you'd be bouncing off the rev limiter.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709