Anyone else running this combo?!?! HELP

[Tom Tom Turbo]

just installed SMC progressive single nozzle kit yesterday. The car pulls damn hard until about 15# and then I get anywhere from 5-9* of knock, but O2's are a hair over 810....

the boost is set at 22#, I have the start point set at 9# and max point set at 16#...what is the problem here? Should I take some fuel out to see if I am over-alkying the car?

 

[Razor]

Have you contacted Steve? What did he suggest?

I would drop boost until you ascertain why this is happening.

 

[Tom Tom Turbo]

he suggested start point at 10 and max at 22, but that gave the same results. Could it be that I received the wrong size jet? I ordered a dual nozzle kit, but got a single nozzle.....how do you identify the nozzle size?

 

[Razor]

Nozzle size is printed on the head of the nozzle.

Does it knock if you use good gas? Like 100 or 110?