TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

Which Injector for my mods?

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Old Sep 6, 2003 | 02:16 PM
  #1  
camaronewbie's Avatar
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Joined: Sep 2002
Posts: 9,192
Likes: 20
From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Which Injector for my mods?

1990 RS LO3 TBI
Installed ported/polished #416 heads with 1.94 intake and 1.5 exhaust valves, carb intake, LT1 cam, 1.6:1 rockers, headers, gutted cat, VAFPR. Runs, but I need chip tuning.

BEFORE I start having chips made, I have both 305 and 350 injectors available - the TBI is the stock unit, with exception of the VAFPR.

Which Injector should I use?
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Old Sep 6, 2003 | 04:30 PM
  #2  
PaulD's Avatar
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Joined: Dec 2001
Posts: 243
Likes: 1
From: NH
Car: 93 9C1 Caprice
Engine: 5.7
Transmission: 700R4
Axle/Gears: 3:42
without a doubt, the bigger ones. Even if they were 65#ers, they would work with the cam and heads. Get your chip made for them and you'll be all set.
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