av linkage tab [cfm]
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Joined: Mar 2002
Posts: 161
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From: anoka mn
Car: 84 berlinetta
Engine: lg4
Transmission: 700 r4
av linkage tab [cfm]
I'm putting in the the gm performance 330 ho with a performer intake and a stock factory rebuilt quadrajet. It has dr rods and a b hanger. Do I have to file tab for more cfm to make this set up to work properly. My mechanic is ripping me saying this carb will run lean and damage my engine. I keep saying the carb is very capable.
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Joined: Jan 2000
Posts: 20,981
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: av linkage tab [cfm]
Your Qjet most likely will have the tab preventing the secondary air valve from opening fully.
Thread Starter
Member
Joined: Mar 2002
Posts: 161
Likes: 0
From: anoka mn
Car: 84 berlinetta
Engine: lg4
Transmission: 700 r4
Re: av linkage tab [cfm]
so it necessary with my forthcoming set up and will the carb be good enough. It was for the the zz4 conversion, leading to me to tell my mechcanic not to worry.
Moderator
Joined: Jan 2000
Posts: 20,981
Likes: 11
From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: av linkage tab [cfm]
You could file it off to get more air through the secondaries, or you could leave it alone if you want. It's not going to hurt anything either way.
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