Non CCC Q-Jet Jest and metering rods
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Joined: Sep 2002
Posts: 292
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From: Lehigh Valley, PA
Car: 1986 Pontiac Firebird S/E
Engine: LG4 TPI Conversion
Transmission: 700r4
Axle/Gears: 3.42 SLP Posi 10 Bolt
Non CCC Q-Jet Jest and metering rods
WHere can I get leaner primary jets and primary metering rods. The carb is still too rich after the minor tuning.
The carb is listed for a 1979 Chevy Van with 350,
part #Champion Reman 3620 from Parts America.
The carb is listed for a 1979 Chevy Van with 350,
part #Champion Reman 3620 from Parts America.
Joined: Mar 2000
Posts: 43,187
Likes: 45
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Thread Starter
Member
Joined: Sep 2002
Posts: 292
Likes: 0
From: Lehigh Valley, PA
Car: 1986 Pontiac Firebird S/E
Engine: LG4 TPI Conversion
Transmission: 700r4
Axle/Gears: 3.42 SLP Posi 10 Bolt
Now I'm gonna feel really dumb...
but how can I tell what I have most easily? Thanks.
Joined: Mar 2000
Posts: 43,187
Likes: 45
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
You have to pull the air horn off and read what's on them.
Change both jets & rods. Just changing jets will result in too lean.
Change both jets & rods. Just changing jets will result in too lean.
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