Holley EFIPlease post a Math Channels sticky thread.
Converter Slip %.
Horsepower.
Fuel - boost to check your fuel pump if running out.
Etc., etc., etc. I'm sure there's tons more of them.
Junior Member
Math Channel Sticky Thread
Please post a Math Channels sticky thread.
Converter Slip %.
Horsepower.
Fuel - boost to check your fuel pump if running out.
Etc., etc., etc. I'm sure there's tons more of them.
Administrator
I'll start with this LINK to my Math Channels (click on magnifying glass icon to enlarge image).
For reference, my previous "Horsepower N/A" Math Channel: [Fuel Flow]/.48*([AFR Average]/[Target AFR])*(44/[Fuel Pressure])
May God's grace bless you in the Lord Jesus Christ.
'92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 tires.
Senior Member
-Scott
Don't forget to check out progress on my Race Car:
Project Blasphemy - 8.07 @ 171
Low 8 Second Street Car
Senior Member
Is there anyway to get the Math Channels to display live?
96 MUSTANG/6.0 LQ9/S475 T4/HOLLEY HP EFI/TH400/3.27
Administrator
Currently, datalogger only.
May God's grace bless you in the Lord Jesus Christ.
'92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 tires.
Junior Member
Just to make sure I have this correct, this is the formula you have listed:
Slip 1st -100*[[[Driveshaft Speed]*1.8]-[RPM]]/[RPM]
Slip 2nd -100*[[[Driveshaft Speed]-[RPM]]/[RPM]
So if I have a 1.69 first in my Powerglide I would just change the *1.8 to *1.69 correct?
Senior Member
Yes, the 1.8 is my first gear. Change it according to your transmission.
-Scott
Don't forget to check out progress on my Race Car:
Project Blasphemy - 8.07 @ 171
Low 8 Second Street Car
Junior Member
Hi all. Is there a possibility to implement conditions within the Math Channel formulas? I was trying to read the average MPG of a complete datalog I recorded today. I was using the Formula "MPG=VSS/FuelFlow*6.2". Everything works fine. (I'm just very skeptical about the actual MPGs, values seem too good to be true.) But I cannot see the average MPG. I know, the Decel Fuel Cutoff is causing that problem, so my MPG is at indefinitely for that time span.
Last edited by Onkel Feix; 08-14-2016 at 04:17 PM.
Administrator
No, the Math Channels function "as is".Originally Posted by Onkel Feix
May God's grace bless you in the Lord Jesus Christ.
'92 Ford Mustang GT: 385" SBF, Dart SHP 8.2 block, TFS TW 11R 205 heads, 11.8:1 comp, TFS R-Series intake, Dominator MPFI & DIS, 36-1 crank trigger/1x cam sync, 160A 3G alternator, Optima Red battery, A/C, 100HP progressive dry direct-port NOS, Spal dual 12" fans/3-core Frostbite aluminum radiator, Pypes dual 2.5" exhaust/off-road X-pipe/shorty headers, S&W subframe connectors, LenTech Strip Terminator wide-ratio AOD/2800 RPM converter, M4602G aluminum driveshaft, FRPP 3.31 gears, Cobra Trac-Lok differential, Moser 31 spline axles, '04 Cobra 4-disc brakes, '93 Cobra booster & M/C, 5-lug Bullitt wheels & 245/45R17 tires.
Junior Member
Is there a way to compute "Rate" of a signal, typically by integrating over 2 points. This tells you how fast the channel is changing over time. For example, Shock Rate - this tells you have fast the shocks are changing. This is something other data recorders currently do (Racepak). If not, how can we get this in as a feature request? Thanks.
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