Brad Barnhill's Virtual Dyno with HP Tuners

[jrcmlc]

I'd like to use the fixed export, but with the newer (and newest) betas the features I need for diesels are not there, so I'm hosed and have to continue to use the old version and be hosed with the screwy export. Grumble.

[RooTBeeR]

There is no way I should be at over 500ftlb of tq by 2700RPM. This was on a Dyno too.

if that is a log from a dyno pull, the numbers will be inaccurate.
The VD Software factors in for the wind resistance/drag. Since there is no drag on the rollers, the numbers will be higher.

that log also looks like it spun the tires or something, but that might just be due to the lack of drag

[SargeZ06]

if that is a log from a dyno pull, the numbers will be inaccurate.
The VD Software factors in for the wind resistance/drag. Since there is no drag on the rollers, the numbers will be higher.

that log also looks like it spun the tires or something, but that might just be due to the lack of drag

Actually the HP and TQ numbers are right. Just a really weird graph and doesn't look anything like the actual Dyno graph except for the max numbers being close.

[RooTBeeR]

lol well go do a quick pull on the street and you'll see it all will look right

[C5XJEDIX]

how are yall getting that afr to work? its logging on vcm/using egr volt! doesnt show up in VD!
also is this a est. of RWHP?

[RooTBeeR]

log afr from a wideband with hpt pro is how i do it

File > Options > Columns and Profiles > Check the box next to AFR.

If it doesn't graph it, then copy the column name for it from your .csv file and paste it into the window.

Yeah, they are WHP numbers

[C5XJEDIX]

nice ok!!!i got it to read egr for afr, but now its saying im in the 20's afr! when my volt avg. of the wot run is 1.45 volts!guessing the egr formula is off?

[RooTBeeR]

post your log and config if you can.

does sound like your equation for it might be a bit off though

does it show the right numbers in your logs?

[bbarnhill]

its because its in volts ... VD doesnt support voltage readings

[RooTBeeR]

played around today.

since im back to stock for the last few months i really miss that extra ~70hp 60tq car feels so slow(bone stock + raised rev limiter...torque management is still on so it bled off boost on the top end too)

[C5XJEDIX]

hey brad can u add 2nd gear for 97-04 auto corvettes!my 3rd goes to 163!no matter how calmly you do 160 your still going to jail around these parts!!lmao

[planethax]

Ok, I am going to try this out.

However, 1 question.

I see there is a profile for Cavalier, what would I need to change there for an engine swap.

Have a 2000 Cavalier with and 3500 60*V6 in it?

[RooTBeeR]

Ok, I am going to try this out.

However, 1 question.

I see there is a profile for Cavalier, what would I need to change there for an engine swap.

Have a 2000 Cavalier with and 3500 60*V6 in it?

probably just need to adjust the weight if the trans/gearing is still the same

[planethax]

probably just need to adjust the weight if the trans/gearing is still the same

Cool I will check into it.
Ya trans gearing is stock,
Now to find the weight difference between the 2.4 and the 3500

[BlackSS00FL]

Export feature is fixed in the newest beta 2.23.559 from what I can tell upon initial testing.

This doesn't help me. I have to use 2.23.516 because the interface I have was not compatible with the newest beta version, and that seems to be a version that's having the export problem (i looked at a spread sheet and no rpms above 999...it just shows a 1, 2, 3, 4, etc). Will I be able to use any new beta's with my interface?

[armcclure]

hey brad can you add the option of 2nd gear for the saturn ion redline? it's the exact same transmission as the cobalt ss s/c

[armcclure]

played around today.

since im back to stock for the last few months i really miss that extra ~70hp 60tq car feels so slow(bone stock + raised rev limiter...torque management is still on so it bled off boost on the top end too)

those numbers seem so low... bone stock should be WELL over 200 whp...

[RooTBeeR]

those numbers seem so low... bone stock should be WELL over 200 whp...

This is from the only time i had it on the rollers with a CAI and a FMHE, still stock tune

[bbarnhill]

hey brad can you add the option of 2nd gear for the saturn ion redline? it's the exact same transmission as the cobalt ss s/c

Second gear really isnt long enough to get a good log though and will show wild numbers Im afraid.

[RooTBeeR]

Second gear really isnt long enough to get a good log though and will show wild numbers Im afraid.

I have run into this a bit

some times(due to lack of power) i can get a good pull from 2nd, other times it will have some really odd peaks through out the pull