Ok so im wanting to get a stall don't want anything bigger than 3000 cause its my daily driver and it sees the highway alot. Will installing one mess with my shifts? And yes im getting a tranny cooler too.

 

Highway won't feel any different with the stock stall and a 4400 stall. At about 40, the converter locks and stall becomes non-existant. If it is highway you are concerned about, don't be.

As far as messing with your shifts, are you referring to shift firmness, quickness, or shift points?

 

shift points are what i want to know about.

 

I have 373 gears with LS1 edit tune for my gears and Iam going to get a 3000 stall for my car, will i have to get a retune? or would my Ls1 edit tune for my gears already be good for my new 3000 stall?

 

It may go pasted red line when you get on it. May die on you when first start the car. save 400.00 to 600.00 to get it dino tuned and all your probs. will go away. Your tires will hate you.

 

Dyno tunes are a rip off, how about buying LS1 edit? or Hp tuners? would that also work out well?