Straight 8 Buick With Belt Driven FI

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JBswth

Full Access Member
Joined
Jan 24, 2022
Posts
236
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Location
Vallejo, California
First Name
James
Truck Year
1973
Truck Model
C25
Engine Size
292 cubic inches
Damn I can't believe that guy running it on 2x4's like that.
Dual deuces. In 1941 - 42, most Buicks used a dual 2 barrel setup, called Compound Carburetion. They were progressively linked, so they functioned like a single 4 barrel. Some folks retrofitted earlier and later models with this setup often with dual exhausts, and some replaced the secondary carb, the rear carburetor, with a second primary carb, and re-worked the linkage so they both worked full-time.

J. B.
 

MrMarty51

Full Access Member
Joined
Oct 25, 2012
Posts
7,842
Reaction score
10,120
Location
Eastern Montana
First Name
Martin
Truck Year
1978
Truck Model
K20
Engine Size
400
Dual deuces. In 1941 - 42, most Buicks used a dual 2 barrel setup, called Compound Carburetion. They were progressively linked, so they functioned like a single 4 barrel. Some folks retrofitted earlier and later models with this setup often with dual exhausts, and some replaced the secondary carb, the rear carburetor, with a second primary carb, and re-worked the linkage so they both worked full-time.

J. B.
I didnt know that about the Buick engines.
I had seen the engine in an old Buick at the shop where my dad worked. That was back in the days when I was first becoming aware of different performance options.
 

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