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

Throttle Body Question

Thread Tools
 
Search this Thread
 
Old 03-21-2004 | 12:47 PM
  #1  
White91GTA's Avatar
Thread Starter
Senior Member
 
Joined: Dec 2003
Posts: 647
Likes: 0
From: Oklahoma
Car: 1991 Trans AM GTA
Engine: 5.7L TPI
Transmission: 700R4
Throttle Body Question

What size throttle body does everyone recommend and what brand? I may put a larger throttle body on after i convert to the LT1 intake and would like to get some input on which brand and size. Thanks in advance guys.
Old 03-21-2004 | 12:53 PM
  #2  
Canuck 88' T/A's Avatar
Junior Member
 
Joined: May 2002
Posts: 27
Likes: 0
From: Brandon, Manitoba
Car: 1988 Trans Am
Engine: 305 TPI
Transmission: T-5
Unless your doing something extremely radical w/ your engine, 52mm tb should take care of all your needs.
Old 03-21-2004 | 01:17 PM
  #3  
89Warbird's Avatar
Senior Member
 
Joined: Apr 2002
Posts: 672
Likes: 0
From: Houston, Texas
Car: 1989 GTA Nighthawk
Engine: 389 CID TPI
Transmission: TCI 700R4
Axle/Gears: 9 bolt 3.23
52 mm, I bought mine from a fellow in San Antonio that modified stock ones, so I can't recommend anyone.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Terrell351
Engine/Drivetrain/Suspension Parts for Sale
5
06-13-2021 01:13 PM
Azrael91966669
DIY PROM
25
06-20-2017 04:04 AM
mdtoren
Tech / General Engine
0
08-16-2015 05:45 PM
bamaboy0323
Tech / General Engine
2
08-15-2015 07:20 AM



Quick Reply: Throttle Body Question



All times are GMT -5. The time now is 04:20 AM.