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BstC Boost Command (question about knob)

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TTA

Member
Joined
May 24, 2001
Messages
93
I am thinking of getting a BstC.

Does the boost controll knob have click stops or is it like a volume knob? So, say I wanted to go from 16psi of boost to 17psi, would I just turn the knob up one click or do you have to turn the knob up a little and guesstimate it.
 
There are no detents. I just turns like a volume knob.
 
Dial has 7 marks total from min. to max. adjustment, so its not all guestimation.

With a HD actuator and the correct .040" TTA orifice in the "Y", I get 10+ pounds of adjustment with just one solenoid.
 
I have this on my daily driver and run 2 solenoids for more boost adjustment.
It makes adjusting boost too simple, all you do is turn the knob and watch the boost climb higher and higher-

You should get a methanol kit too, this will allow you to run more timing and more boost- i run 28° of timing and 22psi of boost on 91 octane
take it easy
BW
 
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