Don't hold your breath, Greg's still waiting for his job.
Type: Posts; User: hjtrbo
Don't hold your breath, Greg's still waiting for his job.
It'll take a few hours to dig through the bin to get it for Robs OS. Add it to my list (or if Verlon has nothing on :))
https://i.imgur.com/tvwmPc0.png
Edit: Definitely effective area. Interpolates to 4.06% tps. Your memory is good.
There is a "Throttle threshold used to determine an idle engine condition" scalar. I don't know if it's referencing TPS or effective area. Is your TPS a bolt on? You may be able to give it the...
Ah hah! I'm not losing my mind. Boost vs. rpm is fine. Boost vs time is a WAY different story. Takes 2.5sec longer to hit my boost target. I can't get anymore timing into it. Cams are ball park. I...
Not out of steam but only just hangs on for the ride, duty cycle at 90%. Same boost on the new turbo duty cycle is 30%.
Definitely noticeable. You'll have to educate me here, should I expect the 3584 to spool the same as my old turbo?
Alright fella's, I think i'm getting somewhere now. Overlaid a log with my old genuine Garrett GT3582R. Nearly got it the same. Close enough anyway.
After pondering this in my sleep last night I...
At what point should I disclose the turbo is a China clone :confused:
I'm putting it back on the hoist tomorrow to have a look. I took measurements last time of preload, i'll dig that up to see if somethings moved. While I'm there i'll check if the wastegate is...
Lol, been there done that. Embarrassing
Hey Ed, she's bone stock on the manifolds.
https://i.imgur.com/EPFfTka.jpeg
https://i.imgur.com/irl09eg.jpeg
I've got a few maps to try. No live tuning unfortunately.
Thanks for all your input guys. I'll be back with some pretty data logs all going well. You've all given me some good insight.
I have...
Oh and Greg, if you're watching, I'm still working on your project :). Slow progress, but moving forward
I'm still learning this shit, it's always confused me. I need to see it visually in some nice 3d animation for it to click. We want the exhaust valve opening earlier, yes I get that. Question; if not...
Ah I see, I can try timing both ways. I'll park the cams at intake full advance and 0 overlap for now and overlay the logs. I'll come back with results. Street tuning is a PITA
She's severely knock limited the poor thing, knock ears start getting noisy with a few more degrees in it on boost. 10:1 comp on pump gas, built motor. Just trying to get a good circa 400rwhp base...
I wired the wastegate shut and see similar results. Sealing is pretty good. New day today, I've got a new timing map to try as per your response. Fingers crossed.
The PCM has a cam adder table for...
Weird huh. That's what I thought too. I enlarged the internal wastegate port from 32 to 38mm, that job went well. But for some reason I decided to blend the casting from the flange into the entry of...
Thanks, i'll give it a test.
Very OT. This is my own Ford inline 6cyl 4L dual VVT with a GTX3584RS. Barra engine for those familiar with them. 2010 Ford XR6T. Stock cams. Usual bolt ons.
I'm struggling to get the turbo to...
Must be something in the water with Allens posts, they always involve some sort of shit fight. :cool:
I'm budget. I just blindly add 20 or 30 deg on the boundary idle cells for idle smell and walk away. What we really need is bi-directional control of the boundary table.
Thanks for the math.
My bad, wrong choice of words. If there was some sort of mode change going on, I would have thought it would ramp the pressure as opposed to dropping it like it does. Anyway,...
Rob would it be ok to get hold of your tcc math?
That tcc pressure drop in the screenshot is real weird. Like its dropping out of 1 mode and into another but its not tracking the set point. Along...