What should my narrow band o2 volts read when using Alky?

[Steve]

I know its hard to say for sure but I am curious to what a good target would be. I have a 100psi Shurflo pump and two M10 nozzles and a progressive controller and I am running a Eric Marshall chip. My car is a high 10 sec WE4, full wieght, with the normal mods and a GT-6776S turbo. Thanks

 

[TurboBuRick]

780-800mv

 

[BDC]

I think the general consensus is to aim for about 11:1 AFR's.

B