I don't know exactly how much meth I'm spraying but my truck seemed really happy at just about 11.0 on the gasoline scale of lambda this past friday night.

 

My truck likes .77-.79 really well. Never tried leaner , but it def falls off .72 and fatter.

 

How do you have your kit set up? When does it turn on? do you run straight meth? what is your gain **** set to?

That seems fairly lean.

 

Twin M15 nozzles , 7 psi, Straight up, 3

 

Wow... thats a lot of Meth too... interesting. I had a feeling I was on the fat side of fueling.

 

Any pics of your set up in the engine bay? I'll be running dual 15's as well. Don't know where I will put the pump or tank. I think I'll be running my set up around .75-.77 lambda.

 

Yea I guess that's not too far from where I'm at. I'm trying to keep mine .74-.75. I'm running a lot less though with only a single 15 that kicks on around 5.5 or so. I have my gain **** at 6 too on the alky kit.

I think I'm gonna keep it a little fat and swap to the BR6 plugs. I know guys have run 7's with good luck but I just can't quite get the same manners I used to have.