Not sure why it’s not working, works from here, but try:
Fiveomotorsport.com
Option Porsche 928 MY 86 on drill down menu.
That should give you a couple of injector options.
Hope things are going well.
Dave
Crumpler wrote: ↑Sun Sep 11, 2022 3:30 pm Big set back today.This? On rennlist?
I found out from Greg Brown that no SC 928’s could complete a lap on a race track. :(
Only his stroker motors can do that.
Hey_Allen wrote: ↑Sun Sep 11, 2022 4:15 pm On the EFI topic, did you build your harness from scratch or did you pigtail off of the existing engine wiring to connect the VEMS?I've made several complete EFI harnesses on my 928. reach out to me if you have questions.
I ask because I'm going to be going with a megasquirt 3X on my car and am debating the value of a from scratch harness...
Crumpler wrote: ↑Sun Jun 11, 2023 7:42 pm Assuming the DR twin screw has a cogged belt?It does not.
Crumpler wrote: ↑Mon Jun 12, 2023 10:55 amSame number of ribs as the alternator belt (since the extra-long SC belt also turns the alternator.)worf wrote: ↑Sun Jun 11, 2023 8:46 pmMore then 6 ribs?Crumpler wrote: ↑Sun Jun 11, 2023 7:42 pm Assuming the DR twin screw has a cogged belt?It does not.
Crumpler wrote: ↑Thu Jun 15, 2023 9:33 pm I also see trigger flags starting at 5000 rpm.‘splain “trigger flags” / “ decreased trigger signals”
VEMS calls it decreased trigger signals. Causing small rpm artifacts.
hans14914 wrote: ↑Mon Jun 26, 2023 3:33 pm I cant see the scale settings on the trigger logs, its cut off in your photo.Ok, thank you Hans. I will look at that next.
It sure looks like you are saturating that input, and need to put a padding resistor in there to dampen the signal.
Hans
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