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

TPI bolts for the runner.

Thread Tools
 
Search this Thread
 
Old 11-04-2014, 08:45 PM
  #1  
Member

Thread Starter
 
IROCU2's Avatar
 
Join Date: Nov 2005
Location: Maryland
Posts: 386
Received 1 Like on 1 Post
Car: 1987 IROC-Z
Engine: 5.7 TPI
Transmission: 700-R4
Axle/Gears: 2.73
TPI bolts for the runner.

I replaced the injectors in my TPI engine and I have two long bolt that I can not figure out where I took them out on my runners. If anybody can help me out or have been through this please I need your help.
Old 11-05-2014, 02:06 AM
  #2  
Supreme Member

 
eseibel67's Avatar
 
Join Date: Jul 2009
Location: Kitchener, ON
Posts: 2,327
Likes: 0
Received 7 Likes on 5 Posts
Car: 1988 GTA
Engine: LB9
Transmission: T5
Axle/Gears: 3.45
Re: TPI bolts for the runner.

They are probably the two runner bolts that are accessed from the inboard side if the intake.
Old 11-05-2014, 05:33 AM
  #3  
Member

Thread Starter
 
IROCU2's Avatar
 
Join Date: Nov 2005
Location: Maryland
Posts: 386
Received 1 Like on 1 Post
Car: 1987 IROC-Z
Engine: 5.7 TPI
Transmission: 700-R4
Axle/Gears: 2.73
Re: TPI bolts for the runner.

eseibel67 Thanks for the reply back. I did not remove those bolts from their area. Just so I would not get them mixed up. I am going to have to take everything back apart and figure out where I went wrong. lol
Old 11-05-2014, 07:34 AM
  #4  
Supreme Member

iTrader: (2)
 
Bob88GTA's Avatar
 
Join Date: Apr 2000
Location: Huntsville AL
Posts: 3,938
Received 97 Likes on 62 Posts
Car: 88GTA
Engine: 5.7TPI
Transmission: Auto
Axle/Gears: 3.27
Re: TPI bolts for the runner.

Originally Posted by eseibel67
They are probably the two runner bolts that are accessed from the inboard side if the intake.
2nd that. Correct!
Old 11-05-2014, 01:18 PM
  #5  
Member
iTrader: (1)
 
89 350's Avatar
 
Join Date: Dec 2010
Location: Round Lake IL
Posts: 320
Likes: 0
Received 0 Likes on 0 Posts
Car: 1989 formula
Engine: 350 l98
Transmission: 700R-4
Axle/Gears: 327
Re: TPI bolts for the runner.

I believe the long bolts are top center bolt for each runner
Old 11-05-2014, 04:59 PM
  #6  
Member

Thread Starter
 
IROCU2's Avatar
 
Join Date: Nov 2005
Location: Maryland
Posts: 386
Received 1 Like on 1 Post
Car: 1987 IROC-Z
Engine: 5.7 TPI
Transmission: 700-R4
Axle/Gears: 2.73
Re: TPI bolts for the runner.

Thanks to all that helped. It is dark by the time I get off work. So I will take a look at it on the weekend and let you know how things go.
Old 11-06-2014, 11:25 AM
  #7  
COTM Editor (Retired)

 
Linson's Avatar
 
Join Date: Aug 2009
Location: Washington
Posts: 1,884
Received 82 Likes on 42 Posts
Car: 89 Formula 350, TTA
Re: TPI bolts for the runner.

They are probably the two runner bolts that are accessed from the inboard side if the intake.
3rd. correct.

i've taken my **** appart more times than i care to count over the last year. the two extra long ones are the ones that screw in from the inside. then, on mine, there is one that seems a little longer than the rest, but not quite as long as the two inner ones. that one was originally removed from the passenger side-front-top on my car, but honestly, i dont think it matters, and it will likely fit in any of the outter holes.

hope this helps.
Old 11-06-2014, 11:28 AM
  #8  
COTM Editor (Retired)

 
Linson's Avatar
 
Join Date: Aug 2009
Location: Washington
Posts: 1,884
Received 82 Likes on 42 Posts
Car: 89 Formula 350, TTA
Re: TPI bolts for the runner.

also, it can be trickier than it seems to get a vacuum leak-free seal on the runners (especially at the bottom.) i was finally able to achieve a 100%, smoke machine tested, vacuum leak-free installation by doubling up on the runner gaskets.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
evilstuie
Tech / General Engine
22
01-09-2020 08:29 PM
LT1Formula
Engine/Drivetrain/Suspension Parts for Sale
20
11-14-2015 12:02 AM
theurge
TPI
7
08-21-2015 12:46 PM
Sanjay
Engine/Drivetrain/Suspension Parts for Sale
1
08-12-2015 03:41 PM



Quick Reply: TPI bolts for the runner.



All times are GMT -5. The time now is 02:11 AM.