Jim! Just saying hello, I see you're still out here doing good deeds for everybody! Hope you're doing well man!
Type: Posts; User: Dom_c13b
Jim! Just saying hello, I see you're still out here doing good deeds for everybody! Hope you're doing well man!
The rest of your setup will really dictate how much pulse you can run. I'd start with around 1375uS.
Are the 5.9 and 6.7 crank sensors different? In my truck I've got a 6.7 bottom end, but swapped front cover and everything else and used all the 5.9 sensors. I've had to rescale map sensors for...
They are one of my favorite stock turbos. I have some of those trucks making like 25psi at 1200rpm with the he341. It's unreal how fast they spool. They certainly peeter out pretty quick up top but...
I agree, I think your injectors are to blame for most of your issues. Either they are the wrong spray angle or just garbage.
That being said, I have never looked at a flow sheet from a set of...
100hp Injectors I will usually not go above 2800uS and that's only if we're keeping revs around 3400ish. A lot of times I will be down in the 2550-2700 range and run out to 3800rpm. Timing between 32...
So with his tunes, there are never any extra tunes loaded to the ECM like with Efi-Live. He's taking advantage of a few tables in the current tune to allow it to switch power levels/allow it to get...
For Staging limiter on the 06, you need efi-live. Efi-live has a custom operating system that you can use one of the switched maps based off of a relay on the brake switch. So on the brake it...
PM Sent
ahh gotcha, yea that is a limiter you want to use. You want the top end maxed out to your max fueling for sure. So usually on a stock turbo I'm at full 145mm3 by 12-14psi.
Why would you have your boost limit table maxed out??! You are missing out on a lot of drivability and with that. I am often in ATDC timing in the light accel range, so -2 or sometimes even less. ...
How much timing have you removed, what is your timing at in the areas that you are having issues with. Boost limited fueling table will play a part in it, as well as timing. Have you adjusted Pilot?
Well that's a bummer. I was hoping that would help you out some. Have you tried making a single event tune? No pilot injection? Sometime with injectors that are less than good quality a single event...
I'm not 100% sure that's your problem, but when I added a gate to my truck I hated it. If I ever have a gate again I will make sure to have atleast 30psi of spring pressure holding the gate shut,...
Ok good, I was about to go all bill nye on your ass trying to explain it..lol
Adding boost won't do anything for the opening pressure if your drive pressure exceeds boost pressure by more than the spring pressure. For Example. I had a 15psi spring in mine, and had a manual...
what's your wastegate spring? I had issues when I went to an external gate. I would build a lot of drive pressure while spooling and it would push the gate open before I made good boost.
On the timing table in the area of concern, likely 20-75mm3 I'm assuming. Put timing to a static -2 (2* ATDC) Then do a quick blend to smooth it. See where that gets you for smoke output. If it's...
I've had one customer that had a really consistent smoke issue and it ended up being wrong spray pattern. Not saying that's the issue, but after tons and tons of tuning revisions it should be...
The BMS 50's, do you know what spray angle they are? are they 126 or 143? I would start with different injectors most likely.
There is a boost limited fueling table. It's called boost limit-A. Also, ATDC timing will help a lot to get the turbo spooled.
Noah, I think that a big part of your smoke issue could be the BMS injectors you have installed. I've seen before where you stated that the smoke didn't really start until after the injectors. A...
have you tried maybe removing the resonator? They can cause issues with power and smoke due to flow.
Yup, 2 credits to tune the TCM and can do the TCM only and not overwrite the ECM. If you want TCM tuning don't be afraid to reach out to JimP or myself, unless you're looking to do it yourself.
Hey that's one of my tunes.. lol. What other mods are done to the truck other than the turbo.