Pontiac - Boost Turbo, supercharged, Nitrous, EFI & other Power Adders discussed here.

          
 
 
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Old 06-24-2026, 09:13 AM
Nacs Fab's Avatar
Nacs Fab Nacs Fab is offline
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Join Date: Mar 2009
Location: Missouri
Posts: 216
Default Boost Referenced line connection points - Carb Blowthrough

I need to make sure I have everything hitting the correct points for boost reference. I have 4 items that receive a signal: Blow Off Valve (BOV), Aeromotive Fuel Regulator A2000, MSD Boost Timing Master (BTM) and Boost Gauge on dash.

Currently I have the Regulator getting its signal from the Carb Hat - This is the only thing referencing there.

Currently Below Carb blades in base plate of carb is BOV, BTM and Boost Gauge ran from a single 1/4" push lock style air hoses and full size tees.

I am thinking I need to change the below carb blades to a tapped source in the intake or perhaps a 1" open spacer with a port.

Just checking with the Pro's before I step on this thing. Sounds very healthy and I dont want to hurt anything.

https://youtube.com/shorts/2O3BpAfJl...A-sn0Y59XKDinZ

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