Gearhead MCC dyno numbers?

Dzchey21 · May 19, 2013

no problem

Csilva187 · May 19, 2013

I'm curious about this file. Let us know!

Dieselfever · May 28, 2013

Has anyone gotten any Dyno numbers yet with the gearhead tunes? I have a customer with them on his F450 that he is going to dyno soon and wants to know what it should be. This is just the Mini Maxx, 4" DPF delete pipe, and a SBC 3250 dual disc, I figured it should be 500 or more. It's a DynoJet load dyno BTW

WoodBoy · May 28, 2013

If he is fixing to put it on the dyno soon why deal with all the guessing before hand?

3brorce · May 28, 2013

I would guess around 550.

Dieselfever · May 28, 2013

WoodBoy said:
If he is fixing to put it on the dyno soon why deal with all the guessing before hand?

There is a bet involved and he wants to make sure he wins :toast:

95powerstroke73 · May 28, 2013

3brorce said:
I would guess around 550.

:whs:..Derek At vision diesel made 570hp with gearhead tuning..backed by a 560hp run. So I believe 550 would be a safe bet :toast:

3brorce · May 28, 2013

yup yup.

jdgleason · May 28, 2013

Don't be surprised if the 450 doesn't dyno what a 250 or 350 would. The low gearing and extra tires hurts dyno numbers. I would guess around 500.

WoodBoy · May 28, 2013

Dieselfever said:
There is a bet involved and he wants to make sure he wins :toast:

I would never depend on a dyno

Dieselfever · May 28, 2013

That's why I was asking, it needs to break 500

jdgleason · May 28, 2013

Dieselfever said:
That's why I was asking, it needs to break 500

What gears in it?

Dieselfever · May 28, 2013

It has 4:30 gears I believe

7.3powerstroke00 · May 31, 2013

I will be running on the dyno in the morning... I'm gonna run the hd300 then switch to Matt's files and get some numbers on them an see what the difference is!

3brorce · May 31, 2013

Looking forward to the numbers! What or who's dyno?

7.3powerstroke00 · Jun 2, 2013

It was on a dyno jet here in midland, I ran it on hd300 first to get a comparison and the heat soak on the engine screwed me when I switched to Matt's tunes and did 568... Pretty sure the 35s and 3.55 gears are hurting me...

3brorce · Jun 2, 2013

What did HD300 do? Id say that is a respectable number for sure.

7.3powerstroke00 · Jun 2, 2013

Hd300 did 570

Dzchey21 · Jun 2, 2013

Chances are the HD 300 has more timing than gearhead and probably isn't quiet as safe for the engine so for the power to be that close that's great imho