looks like the 4L80e is dead

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04-27-2008, 12:09 PM

#11

04Denali

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if you can swing the level 5 than that is what I would suggest, never have to worry about it again.
Mark

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04-27-2008, 12:23 PM

#12

fastnblu

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Quote:

Originally Posted by nightrunner

how much power do you have now and how much do you plan on having?

if i remember correctly i think i say FLT post that the FLT lvl4 80e was good for up to around 800rwhp+ and the level 5 was good for around 1100rwhp. and this was the rating for trucks.

parish hit over 1,000rwhp on his and had a lvl 5

I was just going to ask is that the rating for our heavy beasts. To me, anything over 3600# is heavy. Trucks have it rough compared to cars. Apparently, a Level 4 80E would work for me...maybe.

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04-27-2008, 12:35 PM

#13

nightrunner

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supposedly a trans built like the flt lvl5 65e is supposed to live with up to 650-700rwhp in a f-body. that is just hear say and manufacturers ratings. but we all know that same trans will only live to 520-550rwhp in a truck.

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04-27-2008, 12:44 PM

#14

fastnblu

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That's about what I heard.

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04-27-2008, 03:27 PM

#15

DanaliHD

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****, i can't swing gas for the truck right now, lol. I would LOVE to put a Level 5 with a new converter but I don't have the time or the money for that. I can't have the truck be down for 4+ weeks. It just won't work.