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-   -   2500 HD with a 5.3 and 80e (https://www.performancetrucks.net/forums/8-lug-truck-performance-149/2500-hd-5-3-80e-559056/)

richard(dick) 11-03-2021 11:17 AM

2500 HD with a 5.3 and 80e
 
Bone stock trying too figure out how too get more of a take off fill a little sluggish
https://cimg1.ibsrv.net/gimg/www.per...bb67ae70b.jpeg

shakenfake 11-03-2021 11:29 AM

Supercharger

Wait a minute with a 5.3 what the fuck? It should be a 6.0 lol

richard(dick) 11-03-2021 11:31 AM

Yea mainly a cruiser and something I can mess around with on a back road

arthursc2 11-03-2021 01:22 PM

Gears, tune, 212/218 cam, long tubes, supercharger

If it really is a 5.3, with the 80e, its got a lot to tug thru on the bottom end. 4.88 gears would be my suggestion for that

RB04Av 11-03-2021 01:57 PM

A 6.0 at least

Even at that, those weren't exactly barn burners, as they came from GM.

You're fighting a serious uphill battle with a 5.3. Worse than a 1500 with a 4.8.

wretched73 11-03-2021 02:55 PM

6.0 setup exactly as my sig

Hot tune

ZO6Ted 11-03-2021 03:38 PM


Originally Posted by shakenfake (Post 5503997)
Supercharger

Wait a minute with a 5.3 what the fuck? It should be a 6.0 lol

Yep a blower will easily make up for whatever loss. With cam and exhaust even better.

ZO6Ted 11-03-2021 03:39 PM


Originally Posted by richard(dick) (Post 5503995)
Bone stock trying too figure out how too get more of a take off fill a little sluggish
https://cimg1.ibsrv.net/gimg/www.per...bb67ae70b.jpeg

Wish it was sitting in my driveway

smokinlmm 11-05-2021 07:17 AM

I thought all the 2500's came with a 6.0 unlessits the rare 2500 non HD model but it has an 80 in it? Could it be a 1500 HD?

shakenfake 11-05-2021 08:09 AM

Even 1500 HDs came with 6.0
I am thinking OP swapped it out or just listed it incorrectly


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