http://countercultured.net/cars/88/11-10-04.wmf

this is with the actual ignition map i use its a little more agressive than the ones i was posting from 0-1bar and has an updated temperature correction map that seems to make my car run happier and start easier.

had to set that up for remote start on the car alarm im putting in =]

2-3 cranks and it fires right up

 

Have you ever started staging the secondaries right at 0 psi, rather than running the first few psi of boost with just the primaries? So 15% Secondaries at 43%Load rather than at 50%Load? I would think the transition would be just as smooth...

Just wondering because your pulsewidths look pretty high there 9.50 - 11...

 

that's kindof what i was thinking. I'm going to make my transition super smooth and just tune accordingly. I figure the smoother the transition to staged injectors the smoother the afr's will be.

 

9.5 is fine. especially at lower rpms... you dont feel ANY transition this way... its seemless. staging at 0 will generally cause hiccups sometimes. i dont recommend it. im running 550 primaries and have no problems with the staging how it is now.

 

Cool, thanks.

 

Hi Nyt , I was wondering what type of air temp sensor you are using? I am upgrading from V3.1 to V4 and have a similar engine to yours. I was going to use your map as a base. I wanted to find out if you were using a stock air temp sensor. BTW I wrote a Visual Basic program to recalculate pulse widths and staging. Its free no strings attached. It is at the bottom of the page at
http://www.angelfire.com/wizard/freqgengui/ (Other software I wrote)

Michael Smith