Like I said I?m new to all this and no idea what all the table are. All I know is that the tune you sent worked WAY better than anything I tried. I was getting a nasty throttle hang and no longer get that, and I wasn?t getting park rev pops, now I am haha. Haven?t uploaded the new one you sent
Bullet300, I tried to download your tunes to see what you did for the OP, but VCM Editor says I they both use a new or unsupported version. I'm at the latest stable version, 4.6.3. Any idea why I can't open them?
That updated tune didn?t make the pops any more aggressive per say, but kinda pops sooner on the RPMs
Ok this is the same tune with just NN disabled. Interested to see what the difference is. 5.7 Crackle tune.hpt
Hold on, don't just turn NN off and attempt to run off the stock VE tables they are far from where they should be...just look how jagged they are.
ve.JPG
Oh shoot yes correct. Thankyou Homer.
Not sure what that means tbh.
Shouldn't VE tables be similar to the torque curve? By that I mean going up until the end and then tapering off a bit.
VE will follow the shape of torque curve but in stock form the car does not run well with NN off.
Great information guys! We just received the tuner for my sons 5.7 Challenger today, as he really wants a burble tune. Looking forward to comparing his base map to the OP's and hopefully trying the 1st and 2nd tunes posted by Bullet300, or at least a variation of.
Watch for throttle hang.
If in doubt, multiply everything by 1.1.
@Bullet300 how about older hemis? Should I drop in advance table just in the same range as you did in that tune or should I extend range of drop off? By that I mean that uploaded tune spark tables started at 0.08g of aircharge and end at 0.85 since mine starts at 0.10g and ends at 1.15 (0.05 step for every row)
EDIT: ok it seems I missed that there is huge difference between maps. Mine uses map pressure instead of airflow.
Last edited by [email protected]; 12-07-2020 at 04:30 PM.
figured i'd see if anybody was still looking at this thread but i have an 11-14 5.7 and i wanted to do a burble tune for it what would be different from the 15+ tune thats in here already?
Hello trying to get some bangs out of decel but getting the throttle hang anyway you can share your secret or give me a hand? Literally been trying to complete this for years off and on!