Recent content by Justinsixseven

I have some questions regarding 68rfe Tuning and shift firmness. If anyone would be willing to answer a few questions I’d really appreciate it. Sent from my iPhone using Tapatalk

Anyone know how much hp gain you get by removing all fuel/torque limiters on a 2012 6.7? I know Cummins rates hp with limiters on so does anyone know what the advance is? Just to base hp numbers on Sent from my iPhone using Tapatalk

Anyone know of a virtual dyno that can calculate hp/torque for a 6.7 Cummins? I don't have access to a true dyno locally just wondering if there is a way to calculate it from a computer. Sent from my iPhone using Tapatalk

Is there any way to make the torque converter tighter off the line so the truck doesn't feel so laggy? Tuning wise. I know getting a different stall would obviously help but in terms of the stock TCC. Sent from my iPhone using Tapatalk

Can anyone explain how to make a 12 valve tune for a 2012 6.7 Cummins? I know you have to zero pilot duration and I added ~ 30 hp duration. But I'm at a loss when it comes to what amount of timing increase is needed as I'm getting lots of white smoke without changing timing. Thanks Sent from...

Can anyone explain the correlation between fresh airflow, charge airflow and vgt position on boost pressure? Sent from my iPhone using Tapatalk

I'm wanting to know if I'm putting too much turbo into my tunes. Is there a way to measure drive pressure without paying $120+ for a gauge? I'm running a max of 32 psi but I'm more worried about drive pressure at acceleration and cruise range. Just wondering if there is a tell-tale sign that...

Hey guys so I'm trying to use a timing calculator that is meant for MCC but the software I'm using is RaceME's Warp Tuning. The maps that are used in warp are different units than what is used in MCC and in the calculator. For example, the x-axis used in the duration map in warp is NM and the...

New in Box RaceME Ultra for sale. Asking 1300 without EGT sensor or 1415 with EGT Sensor. Sent from my iPhone using Tapatalk

Hey guys i stopped messing with tuning for a while because i couldn't figure it out nor did i have the time. I tried making a delete tune with no added power. Didn't change the timing, rail pressure, duration, nothing except turn off emissions equipment. For some reason i get white smoke when i...

Looking for a timing calculator for the 6.7. I downloaded one and tried using it and it came up with some crazy numbers like 75 degrees at idle and such. ive tried changing axis values and converting data from unit to unit and still crazy output. If anyone can point me to a good timing...

Trying to build an eco tune for a little bit better mileage/for a daily driver. Can anyone point me in the right direction

Needing to get rid of my RaceME Ultra. Comes with everything that came in box originally and also the EGT Probe. Willing to let it go for 1,200$ Everything is in like new condition including box Contact me at eagles1135@gmail.com for pictures

I have a 2012 6.7l Cummins with a v2 and want to know how to make the exhaust brake stronger. How do I go about doing that

Just wondering how do I compensate for turning off the pilot injection? Do I compensate for it in duration? I have a 2012 6.7 cummins stock fuel system fully deleted.