LOL!!



I have often thought about that, but all the research I have done seems to indicate that the HP goal I am interested in is attainable with the stock ECU. Plus, I am waiting to see how sucsessful my buddy is with emissions, and his Haltech.



Jarrett

stock ecu is a nasty fucker.....i would get rid of her asap even if you dont want to

haltec has decel enrichment = good fire out back of car :-)



i'm eventually going to ditch the stock ECU on my NA motor...that is how much of a piece of **** it is

I believe the SAFC has decell enrichment too. Just havent figured out how to use it.



Anyways....



Stuff on order or already here to try to t-shoot this problem.



Blitz 700CCs for the primary positions

AEM Adjustable rising rate FPR

BUR 9EQs all the way around

Appointment with a Dyno...https://www.nopistons.com/forums/pub...IR#>/smile.png



Jarrett

where do you setup decel enrichment?



unless you mean simply extremely high manifold vacuum cell values in the higher rpm maps, which generally only get referenced when the throttle gets closed @ high rpm... I'm not aware of any explicit decel enrichment feature, not on the e6k anyways https://www.nopistons.com/forums/pub...IR#>/smile.png



can you clarify that a bit? it does have fuel cut on decel though.

what octane are you using?? https://www.nopistons.com/forums/pub...1047683358.gif

ummm... 87!



Riiiiiiight!



I use high octane exclusively.



Jarrett

i dunno about haltec, but on mine there is a decell enrichment. I have mine set to cut the injectors back on at 1800rpm. I found 6% enrichment was a good value to use to minimize stalling. Too much or too little fuel will make your car sputter or stall when you come to a stop before it regains idle. This is specific to electromotive however, i dunno how this applies to haltec

I was thinking about good grounds to the coils, or good working coils. Malfunctioning coil can fire at the wrong time.

Kind of hard to test this, dont you think?



At idle, the timing signal from all coils is strong, and right on time.



How would you test the coils under load?