parameters for a 150 shot

[robjobiv]

i have long tubes,full exhaust with no cats, a step colder spark plugs, a 255 fuel pump, cold air lid, and the nx maf wet kit. i was running a 100 shot before i tuned with the diablo. i have no tuned with my diablo and i want to bump to a 150 shot. so how much do i need to retard the timing? because programmers usually advance timing right? and what should i set the power enrighment to?

[robjobiv]

btw it is a 2000 trans am

[mikel]

I'd say pull 15-20% timing at WOT.
You should not need to mess with PE (is it a wet shot?).

Thanks

[robjobiv]

it is a wetshot. so how do i pull 15-20% at just WOT? can i do that without hooking the tuner to my pc?

[mikel]

Use the modify tune menu in the Predator after you select 'Predator tune'.
The manual should explain how to modify the tunes.

Thanks