[MO] BBC TBI unit 80lb/hr injectors with 4bbl adapter

Thread Tools
 
Search this Thread
 
Old 10-17-2012, 07:19 PM
  #1  
Member

Thread Starter
iTrader: (8)
 
AUTOGON350's Avatar
 
Join Date: Jun 2001
Location: St. Louis, MO
Posts: 166
Likes: 0
Received 0 Likes on 0 Posts
Car: 93 S10 blazer
Engine: 350
Transmission: T56
Axle/Gears: 3.73
BBC TBI unit 80lb/hr injectors with 4bbl adapter

I bought this recently and did not end up using it. It is a big block throttle body unit and adapter kit to use it on a 4bbl carb style manifold.

TBI unit is clean and comes with wiring pigtails for the injectors TPS and IAC. Injectors are the 80lb/hr part number GM17084304RPD.

Adapter is a holley 17-41. It comes with gaskets bolts locktight and plugs for unused holes. It retails for about $45.

Also included is a fuel pressure regulator block off kit and metric fittings to convert to -6AN lines.

The factory bell crank has the studs removed as shown in the picture. I was going to use it with a universal throttle cable.

Parts are in St. Louis MO. I will ship.

$130
shipped

Please email DanGT86@gmail.com or send a PM. Thanks.

Name:  TBIs.jpg
Views: 122
Size:  149.2 KB

Name:  TBI.jpg
Views: 85
Size:  68.9 KB
Old 10-17-2012, 10:13 PM
  #2  
Member
 
1Broke_camaro's Avatar
 
Join Date: Jun 2009
Location: Cape May, NJ/North East, MD
Posts: 116
Likes: 0
Received 0 Likes on 0 Posts
Car: 1992 Chevy Camaro
Engine: 350 TBi in the working
Transmission: 700R4 :(
Re: BBC TBI unit 80lb/hr injectors with 4bbl adapter

dumb question. would this work on my 350 tbi? or do you think it would flood it with fuel?
Old 10-17-2012, 10:59 PM
  #3  
Member

Thread Starter
iTrader: (8)
 
AUTOGON350's Avatar
 
Join Date: Jun 2001
Location: St. Louis, MO
Posts: 166
Likes: 0
Received 0 Likes on 0 Posts
Car: 93 S10 blazer
Engine: 350
Transmission: T56
Axle/Gears: 3.73
Re: BBC TBI unit 80lb/hr injectors with 4bbl adapter

You are correct that you would not want to use it with the larger injectors without reprograming the chip or it would be too rich.

You can use the stock 350 injectors in this throttle body to get more airflow without upsetting the computer too much. The holes in the stock manifold would have to be enlarged to match the throttle bores. The bores in this one are about 1/8th larger.

Last edited by AUTOGON350; 10-17-2012 at 11:05 PM.
Old 10-24-2012, 04:45 AM
  #4  
Member

iTrader: (5)
 
Uncle Skeletor's Avatar
 
Join Date: Sep 2002
Location: Goldsboro, NC
Posts: 155
Likes: 0
Received 0 Likes on 0 Posts
Car: 1991 Camaro RS
Engine: 350, Edelbrock Pro Flo efi
Transmission: T56
Axle/Gears: 4.10 on a torsen diff
Re: BBC TBI unit 80lb/hr injectors with 4bbl adapter

PM sent
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
92camaroJoe
TBI
32
07-29-2023 07:57 PM
MustangBeater20
TBI
11
10-29-2022 09:20 PM
87iroctheo
Wheels and Tires
4
09-02-2015 03:29 AM
Keith5
DFI and ECM
2
08-27-2015 04:37 PM
92camaroJoe
Tech / General Engine
6
08-13-2015 06:07 AM



Quick Reply: [MO] BBC TBI unit 80lb/hr injectors with 4bbl adapter



All times are GMT -5. The time now is 09:27 AM.