does anyone use the Blitz Dual SBC?>??
if so what you think of it?? how does scrambe mode work/??
it is like the avc-r where you just have to dround a line?? or the greddys where you need a special switch??
Just trying to get an Idea.
and I never really hear about there stuff being talked about on here.
I have one… its awesome…
How easy is it to switch between boost modes
i leave it set mostly…but is has alot of adjustability…i like the built in speedo, and like the ease of adjustability for boost increase…you can increase it by 10ths of a psi 
also the ability to control ramp up of boost is great…
it has been reliable and great…
OK cool
I might have to get you to Send me some instructions becasue I was told they are all in Jap
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Not all Blitz Dual SBC instructions are in Japanese, just the ones for the specific unit you are getting.
Haha ya I know, so I want to get the ENG one 
the unit comes with instructions… plus you can download them off the internet
well I just picked up an APEXi AVC-D “rather old school” but word is one of the best units you can use (if you can find one) the use the exact same soleniod as a type-r model but do not require a pressure senor. Unit is meant for Drag… But also has a Scamble Feature which is meant to either add or subtract Boost from your current level…
So if your @ 10psi, you can set the Scamble to +5psi then when you push the button it’ll jump your boost up to 15psi instantly.
Button is wired from the Main Harness… you either have to Ground it or give it a 12v Source based on Car Function “Cylinder/Spend Sensor Type”
What its based around pretty much is your racing some guy and hes kinda kicking your ass… so you hit the button and get some power… or it can be the reverse and set to remove boost as a fail safe I suppose ?
my $0.02 on Scamble Mode
^^^ the Dual SBC and the AVC-R both have the scramble mode.
You are correct on it’s use, you can use it either to bump up the boost or to lower it if needed.
I have one, might sell it if I go with a Power FC.