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Older Activity
1 Minute Ago
blindsquirrel
replied to a thread
P59 injectors scaling???
in
GM V8 Tuning - Engine, Gas (Gen 3)
And look, injector flow rate is the least important of all the data. Especially at low speed/small pulsewidths, the offset & short pulse adder will...
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9 replies | 186 view(s)
9 Minutes Ago
blindsquirrel
replied to a thread
P59 injectors scaling???
in
GM V8 Tuning - Engine, Gas (Gen 3)
What does "adjust 80lb injectors" mean?
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9 replies | 186 view(s)
12 Minutes Ago
edcmat-l1
replied to a thread
P59 injectors scaling???
in
GM V8 Tuning - Engine, Gas (Gen 3)
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9 replies | 186 view(s)
24 Minutes Ago
kaizen
replied to a thread
P59 injectors scaling???
in
GM V8 Tuning - Engine, Gas (Gen 3)
Could it be that the actual limit is smaller? I have been trying to adjust 80lb injectors on a P01 PCM using forum instructions, but the result is...
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9 replies | 186 view(s)
26 Minutes Ago
gtstorey
replied to a thread
VCM editor and MPVI2
in
VCM Editor
Unless something has changed, you don't need to have the MPVI to view an existing tune file.
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3 replies | 12 view(s)
31 Minutes Ago
JayRolla
replied to a thread
lean area around 2500ish rpms-2014 ctsv
in
GM V8 Tuning - Engine, Gas (Gen 4)
Yeah but for us gen3 guys this is the regular table. Plus having PE activated by boost is a cool feature 3bar don't have.
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522 replies | 65567 view(s)
39 Minutes Ago
Robottrainer
replied to a thread
VCM editor and MPVI2
in
VCM Editor
No, its a file someone else else posted on the forum. When I try to open it in the editor it says I need to connect the MPVI2. I can open the...
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3 replies | 12 view(s)
43 Minutes Ago
Estep40511
replied to a thread
startup question
in
GM V8 Tuning - Engine, Gas (Gen 5)
Sorry wasnt very clear in that description. Im wanting it to sound like the C7 when it starts. Would that be under the startup airflow Im assuming?
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1 replies | 63 view(s)
45 Minutes Ago
gtstorey
replied to a thread
VCM editor and MPVI2
in
VCM Editor
If you mare asking about reading the existing tune from your car, then yes, you need the MPVI3.
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3 replies | 12 view(s)
49 Minutes Ago
Robottrainer
started a thread
VCM editor and MPVI2
in
VCM Editor
Hi, Extremely new to everything including PCM tuning. My background is everything carb/distributor. Im starting to learn about tuning. I have...
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3 replies | 12 view(s)
51 Minutes Ago
TJ63
replied to a thread
2013 Camaro 2SS L99/LS3 Cammed Tune Help!?
in
GM V8 Tuning - Engine, Gas (Gen 4)
The tune still has variable camshaft as "one" but should be "none" with the VVT delete. Also your VCT spark table is populated but should be zeros.
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2 replies | 149 view(s)
54 Minutes Ago
uarperformance
replied to a thread
6.4 SRT loosing timing
in
Dodge Tuning - Engine, Gas
Interesting! Thanks for the update
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7 replies | 149 view(s)
1 Hour Ago
Robottrainer
replied to a thread
Introduce yourselves here..
in
Lounge
Hi, My name is John and I'm from Hamilton, Ontario Canada. I am used to tuning the old school Carb/Distributor type engines and have been...
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2306 replies | 1688992 view(s)
1 Hour Ago
TJ63
replied to a thread
2012 Silverado Tune Review
in
GM V8 Tuning - Engine, Gas (Gen 4)
Thanks for the feedback Alvin. I did some VVE tuning months ago but I wasn't too confident with the data I collected so I averaged it with a VVE...
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2 replies | 249 view(s)
1 Hour Ago
Alvin
replied to a thread
question about 2 inch primary
in
GM V8 Tuning - Engine, Gas (Gen 4)
As someone who lives on a chassis dyno.. For most NA applications there is no power to be had with a throttle body. I've had 600 rwhp NA max...
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1 replies | 40 view(s)
1 Hour Ago
blindsquirrel
replied to a thread
Need help with 07 TBSS clutch fan settings
in
GM V8 Tuning - Engine, Gas (Gen 4)
I 'scoped it back when I still had the stock fan clutch, using the stock 2 Hz settings. The TB/Envoy OS will not output a valid PWM signal at 100 or...
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39 replies | 887 view(s)
2 Hours Ago
jay_tunes
started a thread
Looking for any pointers or mistakes on my tune.
in
Ford Tuning - Engine, Gas (Non Ecoboost, US)
this is my first vehicle ive tuned feeling pretty good about it after about but its hitting mpg, it is a f250 and going for more of a street tune....
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0 replies | 26 view(s)
2 Hours Ago
sgod1100
replied to a thread
lean area around 2500ish rpms-2014 ctsv
in
GM V8 Tuning - Engine, Gas (Gen 4)
Good to know...are you able to go back to the "regular" OS with the VVE since you did that?
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522 replies | 65567 view(s)
2 Hours Ago
newtonresto
replied to a thread
E38/ T-42 wiring
in
GM V8 Tuning - Engine, Gas (Gen 4)
Doing same swap on boosted 13 Tahoe, did you get yours done? Any helpful pointers?
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12 replies | 858 view(s)
2 Hours Ago
Eric@HPTuners
replied to a thread
EEC-V Support
in
Ford Tuning - Engine, Gas (Non Ecoboost, US)
You can PM me with the MPVI3 serial number, but I think we already set you up.
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14 replies | 857 view(s)
2 Hours Ago
Eric@HPTuners
replied to a thread
EEC-V Support
in
Ford Tuning - Engine, Gas (Non Ecoboost, US)
1996 is a 112K EEC-V. I'm working on getting those added this week. Take an infolog and post it in this thread, and I'll get you added.
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14 replies | 857 view(s)
2 Hours Ago
guhman2002
replied to a thread
New build fires but won?t run (video inside)
in
GM V8 Tuning - Engine, Gas (Gen 3)
I?ll give that a look for sure, thanks for the idea
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6 replies | 105 view(s)
2 Hours Ago
guhman2002
replied to a thread
New build fires but won?t run (video inside)
in
GM V8 Tuning - Engine, Gas (Gen 3)
Thanks for your input, my guy. 2 babies under 2 years old, garage is connected to bedroom side of house, both neighbors also have babies, working...
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6 replies | 105 view(s)
2 Hours Ago
Alvin
replied to a thread
e38 bbc idle surge with ac on
in
GM V8 Tuning - Engine, Gas (Gen 4)
That's not how that works. The 2500RPM you have set in your tune is to enable/disable dynamic airflow calculations. Both MAF and VE are active...
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11 replies | 243 view(s)
2 Hours Ago
Alvin
replied to a thread
Need help with 07 TBSS clutch fan settings
in
GM V8 Tuning - Engine, Gas (Gen 4)
I don't think this works. Prehaps they fixed it. more than a decade ago I was trying to make a interface box that took that signal and...
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39 replies | 887 view(s)
2 Hours Ago
Williamblake
replied to a thread
Stock truck with VVE off by more then 10%????
in
GM V8 Tuning - Engine, Gas (Gen 5)
Thanks for the replies. i will disable DFCO and try both ways to see what i get. Is there anything els i should disable in the tune? I saw Huggins...
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4 replies | 157 view(s)
2 Hours Ago
Alvin
replied to a thread
Blue cat question on shift speeds
in
GM V8 Tuning - Transmission
It sounds like you are bothered by the difference between stock. The WOT shift point OEM are programmed to shift super short via MPH.. They...
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9 replies | 108 view(s)
2 Hours Ago
Alvin
replied to a thread
Stock truck with VVE off by more then 10%????
in
GM V8 Tuning - Engine, Gas (Gen 5)
Perhaps its the way you are calculating it. I'm not a fan of using the MAF to dial in VVE. Try disabling the MAF entirely and see how VVE...
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4 replies | 157 view(s)
2 Hours Ago
Alvin
replied to a thread
Cool new Porsche 911 hybrid. Tuned to always run lambda 1 with no power enrichment.
in
Lounge
Supercharged/turbo charged watercraft have been that way for a while. Lots of boost and traditionally very lean AFR's. I'll bet in both...
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4 replies | 78 view(s)
2 Hours Ago
Alvin
replied to a thread
Why is idle timing so much lower than 4 tables?
in
GM V8 Tuning - Engine, Gas (Gen 3)
You don't have STIT logging. Maybe I missed it. This your fast idle airflow trim. Work on getting it to zero or slightly negative. like...
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15 replies | 319 view(s)
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