lean lean lean before 3.5k.

[dbsupra90]

wow.

um yeah set the maft at 440cc and give it a go.

 

[hottscennessey]

I think i just thought of something.. the other day we went out for a tune at the exact same settings. My A/f's were in the 10's at WOT. Since then i added a FCD. Could that do it?

 

[Dirgle]

Just curious, but have you done the 12v constant mod to your fuel pump.

 

[dbsupra90]

I think i just thought of something.. the other day we went out for a tune at the exact same settings. My A/f's were in the 10's at WOT. Since then i added a FCD. Could that do it?

well that would have been good to know. yes!!
you are clamping the output freq. once you clamp it no extra fuel is added. you can still tune around it tho.
it shouldnt make that big of a diff at the lower rpm tho.
i say again....

set the maft to 440cc.

 

[shaeff]

in case you havent done the 12v mod:

http://www.supramania.com/forums/showthread.php?t=9417

-shaeff

 

[hottscennessey]

hey guys, thanks for the info, i didn't know that the FCD would mess with my tune. Yes shaeff, i've done the 12v mod (it helped me out a lot before).

 

[hottscennessey]

.. and i'd hate to start over, but this thread has me thinking...http://www.supramania.com/forums/showthread.php?t=13318&highlight=megasquirt

 

[Dirgle]

It would be awesome to see another person try the MegaSquirt on the 7M. I plan to follow suit as soon as time permits. Best of luck to you in what ever route you choose.

 

[AGlobalThreat]

Holy crap @ the lean spot on the dyno graph. :O

 

[hottscennessey]

so about my only option right now is to get an AFPR, raise the FP and cut the signal where i need it?

 

[hottscennessey]

okay i ordered an aeromotive AFPR kit, this should do the trick right?

 

[dbsupra90]

so about my only option right now is to get an AFPR, raise the FP and cut the signal where i need it?

you never cease to amaze me. FFS!! reset the injector sizing to 440cc!

 

[hottscennessey]

of course, of course.