SPE 6.7 Hot tunes

WoodBoy · Mar 24, 2013

Mpoage said:
Red truck is SPE tuned and the black one is mine and it only has standard H&S tunes. He would have had me from a roll but it was in manual mode and he didn't shift it right.

Tire size difference between the two?

WHY NOT · Mar 24, 2013

WoodBoy said:
Tire size difference between the two?

Both look like CC/SB trucks

01PSD · Mar 24, 2013

Get some!

mysticblu999 · Mar 24, 2013

I just got 17.7 on the dash on a 200 mile trip. Best Ive got in a while.

Sent from my SAMSUNG-SGH-I317 using Tapatalk 2

Dzchey21 · Mar 24, 2013

The dash won't be right. Hand calculate it.

WHY NOT · Mar 24, 2013

Dzchey21 said:
The dash won't be right. Hand calculate it.

With the H&S tunes I'm always within a tenth. Hopefully the spe tunes are similar

It's all about wheel speed and torque.
KCCO

Mpoage · Mar 24, 2013

WoodBoy said:
Tire size difference between the two?

He is on 35's and I'm on stock sized duratracs.

Mpoage · Mar 24, 2013

WHY NOT said:
With the H&S tunes I'm always within a tenth. Hopefully the spe tunes are similar

It's all about wheel speed and torque.
KCCO

My truck is always about 1.5 mpg lower than what the dash says.

Purdue_stroker · Mar 24, 2013

Dzchey21 said:
The dash won't be right. Hand calculate it.

Mine was spot on over a 1200 mile trip

Sent from my iPhone using Tapatalk

TrickTruck · Mar 25, 2013

Don't trust the lie-o-meter.

With KEM tunes, it would read 23mpg, but hand calculated was around 14. These tunes can really mess up the lie-o-meter if they aren't corrected.

3brorce · Mar 25, 2013

WHY NOT said:
Both look like CC/SB trucks

He asked for tire size not cab config.

3brorce · Mar 25, 2013

Mpoage said:
Red truck is SPE tuned and the black one is mine and it only has standard H&S tunes. He would have had me from a roll but it was in manual mode and he didn't shift it right.

http://www.youtube.com/watch?v=k0KYXdVFOjs

You can tell when converter lockup happens or shifts into OD with the red one looks nice and firm then she starts to pull away. I think that is what I see or maybe it is just the camera but unsure. She runs good on 35s. Would have pulled you even more if he were on stockers too. Some cleaner than reg HS too.

Mpoage · Mar 25, 2013

3brorce said:
You can tell when converter lockup happens or shifts into OD with the red one looks nice and firm then she starts to pull away. I think that is what I see or maybe it is just the camera but unsure. She runs good on 35s. Would have pulled you even more if he were on stockers too. Some cleaner than reg HS too.

Ya in the race from a roll He was trying to manually shift in manual mode but he didnt know what he was doing. If he would have done it the same way as me he would have pulled away pretty good. but the other races can definitely show how the SPE tune performs against H&S. His truck will shift into 3rd now chirping the tires so much that the traction control light will come on. :shocked: He defintely needs some traction bars with the way these tunes shift. You can feel the axle wrap. LOL

3brorce · Mar 25, 2013

I will never complain about firm shifts. Makes me feel better knowing there is no slip. Definitely looks like his truck pulls pretty hard for sure.

hollywood1981 · Mar 25, 2013

How are you guys turbos and internals holding up w this tune? Really thinking about geting this tune from spe

mysticblu999 · Mar 26, 2013

hollywood1981 said:
How are you guys turbos and internals holding up w this tune? Really thinking about geting this tune from spe

Nothing has fell out yet lmao

Sent from my SAMSUNG-SGH-I317 using Tapatalk 2

alwil · Mar 26, 2013

hollywood1981 said:
How are you guys turbos and internals holding up w this tune? Really thinking about geting this tune from spe

If they would have blown up I doubt they would be telling everybody to buy the tune

Sent from my HTC Desire HD A9191 using Tapatalk 2

WHY NOT · Mar 26, 2013

hollywood1981 said:
How are you guys turbos and internals holding up w this tune? Really thinking about geting this tune from spe

Turbo's can crap out on a stock truck as well, but I am sure it will take more time before if we start seeing some busted turbos, not saying it will be the fault of the tune these factory ones just suck. I wouldn't be worried about the internals much at these levels.