6.4 Tune Results

[6.0dirtworker]

Just did 560/1040 on race.

 

[O2ShootTheJ]

what kinda dyno? torque seems a little low but hp looks good.

 

[6.4psd916]

Just did 560/1040 on race.

mods? close to my hp(554), but almost 100 low on tq

 

[6.0dirtworker]

Dynojet, not sure on the model but they said it was older. Just a tune, egr and dpf delete. I did 550/1080 on xrace.

 

[anthony02tolson]

So innovative diesel extreme race gave you a Lil more torque...Interesting

 

[Dzchey21]

dont really worry too much about the torque number, that can be from dyno operator

 

[08SUPERKING]

I'm very with gearhead race file for my 08 F250 job 1...

Thanks to Gearhead and crew...

 

[Derek@Vision Diesel]

just loaded my 6.4 race tune on my personal truck today. Anyone else almost get the feeling the transmission slips a little bit?

I am not 100% sure because I havent put my foot to the floor, but the shifts don't seem quite as beautiful as they did on hot street. 3/4 throttle is all I have done in around a week.

 

[6.4psd916]

Mine feels different but just as solid as hot street. Maybe alittle firmer.

 

[Rmartin-97]

just loaded my 6.4 race tune on my personal truck today. Anyone else almost get the feeling the transmission slips a little bit?

I am not 100% sure because I havent put my foot to the floor, but the shifts don't seem quite as beautiful as they did on hot street. 3/4 throttle is all I have done in around a week.

Mine feels good.

 

[Derek@Vision Diesel]

Odd....

Maybe I just need to put my foot to the floor and forget about it. I remember thinking the same thing about hot street until i had 100+ miles on it.

 

[6.4psd916]

Late time I switched to race, ran it through the gears once, then down the 1/4

 

[Derek@Vision Diesel]

Late time I switched to race, ran it through the gears once, then down the 1/4

Yeah, which is probably how it should be going from hot street to race isnt much of a re-learn.
Going to run the truck at NHRDA in Redding, we will see what happens!

 

[Cory S]

Do you have studs Derek? I had to play with shift pressure with my built tranny but I got it dialed in so perfect!!!

 

[6.4psd916]

I will be at redding, just don't think ill be running mine, we will have to meet up. Maybe some peer pressure will get it down the track.

On another note I run my shift pressure up 10%, gives it a firm click

 

[Derek@Vision Diesel]

Do you have studs Derek? I had to play with shift pressure with my built tranny but I got it dialed in so perfect!!!

No studs until these go. I am going to be stubborn and see what Matt is capable of with the tuning on stock head bolts, so far so good. But I am definitely ready to stud and delete it once I need to (if ARPs available)

I will be at redding, just don't think ill be running mine, we will have to meet up. Maybe some peer pressure will get it down the track.

We will certainly meet up. I will be camping at the track so you can come by and enjoy some cold beverages once racing is over

 

[6.4psd916]

Sounds good to me, wish I had my lift off and 420's by then but that won't happen. Would definitely run it then. 37's are heavy....

 

[nickg3130]

I will be at redding, just don't think ill be running mine, we will have to meet up. Maybe some peer pressure will get it down the track.

On another note I run my shift pressure up 10%, gives it a firm click

How do you adjust shift pressure?

 

[Cory S]

Yea I've got 10k miles (hard miles, my new nittos on the back are worn to he'll) on hot street starting to puke a little bit. I've done some heavy towing too. But once I finish the duramax I'm gonna pull the cab.


Sent from my iPhone using Tapatalk

 

[MINK]

No studs until these go. I am going to be stubborn and see what Matt is capable of with the tuning on stock head bolts, so far so good. But I am definitely ready to stud and delete it once I need to (if ARPs available)

We will certainly meet up. I will be camping at the track so you can come by and enjoy some cold beverages once racing is over

Thats some poor wording IMO, Matt has never advised to run the race file on stock bolts. I honestly think these trucks need studs sooner or later regardless of the tune. Good luck