These are just notes for myself to maintain that crisp Lettuce feeling of emotional wellness.
In regards to trigger signal. The research I did was mostly about CPS spacing and non-ferrous flywheels causing issues. Which don’t really apply with stock set up.
Could be shielding with the old harness, I don’t know if that would be selective to a specific high rpm range? I could bypass run shielded cable to ecu to verify.
Could be VEMS. I found an old thread about 100-1 flywheels giving someone issues. I will try and consult with Peep if I can.
Hell maybe it is Porsche. Lol. Maybe it was within factory specs to throw an occasional trigger error at high rpm in 1986.
In regards to boost plateau. I assume the plateau also starting at 5000 rpm is unrelated to the trigger signal errors because it does not affect rpms.
I put the large cone filter back on and no difference with more surface area, so I feel I can rule out air restrictions.
I can’t completely rule out a boost leak opening at five pounds, but this is fishy because it achieves more than five pounds with intercooler off and more than five pounds in winter air.
So I’m starting to think the SC is maxed out. Which it really should not be per Procharger specs., but I just don’t know.