TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
Sponsored by:
Sponsored by:

Stock TBI to TPI

Thread Tools
 
Search this Thread
 
Old Jun 18, 2006 | 11:15 PM
  #1  
Zonda Man's Avatar
Thread Starter
Member
 
Joined: Jun 2006
Posts: 105
Likes: 0
From: Gainesville, Florida
Car: 1991 Firebird with T-Tops
Engine: L03 - 5.0L 305
Transmission: 700R4
Stock TBI to TPI

How do i change my 305 TBI engine with ZZ4 heads into a performance TPI setup, capable of over 400 ft. lb.s of torque? Umm help? (nova, i love your help, but sometimes i think you speak another language)
Reply
Old Jun 19, 2006 | 10:42 AM
  #2  
battman's Avatar
Senior Member
iTrader: (2)
 
Joined: May 2003
Posts: 539
Likes: 3
From: Huntsville, AL
Car: 87 GTA, 88 GTA, 92 TA, 72 RS SS
Engine: 350, 350, 305, 396
Transmission: T56, 700r4, 700r4, T56
Axle/Gears: 3.42, 3.23, 3.23, 3.73
https://www.thirdgen.org/tbitotpi
Reply
Old Jun 19, 2006 | 11:19 AM
  #3  
Zonda Man's Avatar
Thread Starter
Member
 
Joined: Jun 2006
Posts: 105
Likes: 0
From: Gainesville, Florida
Car: 1991 Firebird with T-Tops
Engine: L03 - 5.0L 305
Transmission: 700R4
, thank you but im pretty much starting off with a TBI block and I have my heads and i have the bottom end setup. But that conversion doesnt really tell me how to just put on a TPI onto my TBI block. That seems more of an assembly in which you dont have to pull the engine. But my engine is pulled and i would just like to know what else besides a new wiring harness and an intake manifold i would need.

Coould i just go to the junkyard and pull al of the intake parts off of a 305 TPI (including wiring harness) and just upgrade what i want to upgrade?

Last edited by Zonda Man; Jun 19, 2006 at 11:46 AM.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
MustangBeater20
TBI
11
Oct 29, 2022 09:20 PM
Grant2k
TBI
17
Jul 10, 2018 04:01 PM
Sanjay
Engine/Drivetrain/Suspension Parts for Sale
1
Aug 12, 2015 03:41 PM
ZZ42Fast
TPI
4
Aug 10, 2015 08:20 PM
marcusaw
DFI and ECM
4
Aug 10, 2015 08:13 AM




All times are GMT -5. The time now is 11:20 PM.