Carburetors Carb discussion and questions. Upgrading your Third Gen's carburetor, swapping TBI to carburetor, or TPI to carburetor? Need LG4 or H.O. info? Post it here.

Changing Manifolds, Keeping TBI question (pics)

Thread Tools
 
Search this Thread
 
Old Nov 22, 2004 | 07:54 AM
  #1  
koll's Avatar
Thread Starter
Member
 
Joined: Jul 2004
Posts: 121
Likes: 0
From: Rumson, NJ
Car: 1991 Pontiac T/A Vert
Engine: 350 TPI
Transmission: 700R4
Changing Manifolds, Keeping TBI question (pics)

I am considering changing the stock TBI manifold on my camaro to something a little more, highend. I have this manifold for a SBC. What I am wondering is, what gains / losses am I going to get with this manifold?
Attached Thumbnails Changing Manifolds, Keeping TBI question (pics)-intakefromtheside.jpg  
Reply
Old Nov 22, 2004 | 07:55 AM
  #2  
koll's Avatar
Thread Starter
Member
 
Joined: Jul 2004
Posts: 121
Likes: 0
From: Rumson, NJ
Car: 1991 Pontiac T/A Vert
Engine: 350 TPI
Transmission: 700R4
another angle
Attached Thumbnails Changing Manifolds, Keeping TBI question (pics)-intakefromthetop.jpg  
Reply
Old Nov 22, 2004 | 09:00 AM
  #3  
IROCaholic's Avatar
Supreme Member
 
Joined: Jun 2003
Posts: 1,521
Likes: 0
From: Cypress,Tx
Car: 89 Camaro RS
Engine: 350 carbed now
Transmission: World Class T5
Axle/Gears: Peg Leg w/ 3.73's
Youll gain a small amount of topend and loose a ton of bottom end. Single plain intakes are designed for a highly modified engines with large cams and a high stall. Go with the zz4 intake and if your keeping tbi get an adapter plate from turbocity.com. Also unless you have headers and an exhaust you really wont see much of a gain with a new intake. If your getting air in and it would get out your not making much of an improvement. Good Luck.
Reply
Old Nov 22, 2004 | 11:47 AM
  #4  
86z/92rs's Avatar
Senior Member
 
Joined: Dec 1999
Posts: 770
Likes: 0
From: San Antonio, TX
Car: 86Z/92 RS Camaro
Engine: 357 vortec finished. need tuning
Transmission: Still works
Axle/Gears: need 3.73
You will also need a new hood with that application. I was going to use a single plane vortec manifold for my set up but am going with a dual plane instead.
Reply
Old Nov 22, 2004 | 12:15 PM
  #5  
ljnowell's Avatar
Supreme Member
 
Joined: Mar 2004
Posts: 3,935
Likes: 0
Is that a knock off of a Team G?
Reply
Old Nov 22, 2004 | 09:59 PM
  #6  
Air_Adam's Avatar
TGO Supporter
 
Joined: Oct 2002
Posts: 9,067
Likes: 1
From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
This is a TBI setup though, is it not? The loss of lowend wouldn't be nearly as drastic with TBI as it would be with a carb, IIRC.

Hood clearance will be a huge problem though. I have less than 1/2" clearance with my aircleaner on my carb (dropped base open 14") and that manifold is at least 2" taller than mine.

If you want a manifold like that, get a Torker. I know lots of you are gonna throw stones at me for saying that, but I really like mine. Its got some serious pickup for a single plane intake on a streetable engine running 87 octane. Its very torquey right off idle all the way to about 5000 where it runs outta cam.

Last edited by Air_Adam; Nov 22, 2004 at 10:01 PM.
Reply
Old Nov 22, 2004 | 10:52 PM
  #7  
Stekman's Avatar
TGO Supporter
 
Joined: Jul 2003
Posts: 4,803
Likes: 2
From: Grand Rapids, MI
Car: Z28
Engine: Sb2.2 406
Transmission: Jerico 4 speed
Axle/Gears: Ford 9" 3.60
Is that a 300-105 for the part number? If so, sell that to a circle track guy.

If it is the 300-105, that's the Keith Dorton series intake. Effective advertised range of 4500-8000 RPM.

Oh, and not sure, but i THINK its for a raised port head.

Last edited by Stekman; Nov 22, 2004 at 10:55 PM.
Reply
Old Nov 23, 2004 | 01:20 AM
  #8  
koll's Avatar
Thread Starter
Member
 
Joined: Jul 2004
Posts: 121
Likes: 0
From: Rumson, NJ
Car: 1991 Pontiac T/A Vert
Engine: 350 TPI
Transmission: 700R4
I actually found this manifold in my garage. I dont really know anything other than the obvious.
Reply
Old Nov 23, 2004 | 01:33 AM
  #9  
Kokuyo's Avatar
Junior Member
 
Joined: Nov 2004
Posts: 83
Likes: 0
Car: 1982 Trans Am
Engine: 305 cui
Transmission: TH 200C
Stekman: On the second picture I see a number... but it looks like 800-105 rather than 300-105...
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
MustangBeater20
TBI
11
Oct 29, 2022 09:20 PM
pimp2303
TBI
7
Jul 27, 2017 02:03 PM
redmaroz
LTX and LSX
7
Aug 16, 2015 11:40 PM
92camaroJoe
Tech / General Engine
6
Aug 13, 2015 06:07 AM




All times are GMT -5. The time now is 11:36 AM.