TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
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Old Jun 7, 2001 | 03:36 PM
  #1  
okfoz's Avatar
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From: Doghouse ······································ Car: 1989 Formula 350 Vert Engine: 350 L98 Transmission: 700R4 Axle/Gears: B&W 3.27
Car: 87 Formula T-Top, 87 Formula HT
Engine: 5.1L TPI, 5.0L TPI
Transmission: 700R4, M5
Axle/Gears: Sag 3.73, B&W 3.45
Computer chips

Who makes good chips, who makes Junk. I have a 5.1 L .040 over 305, SLP headers, SLP Cat back, SLP cam, ported & polished Stock intake.

what kind of HP gain should I expect

------------------
87 Formula 5.1 converted to TPI Yellow/Black
SLP cam, headers, cat-back exhaust
Ported & polished TPI intake
Gil Younger (no yo-yo) Shift Kit
Aluminum Driveshaft
3.73 Posi gear
Baer 12" brakes 4 wheels
Hotchiss strut tower brace
South side machine frame connecters
Custom reinforced control arms and pan hard bar.
Custom Leather interior

87 Formula TPI (5 Speed) Yellow/Gray STOCK

83 Camaro (Parts)
83 T/A (parts)

http://<a href="http://www.3rdgenfor...ormula.com</a>
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Old Jun 7, 2001 | 06:05 PM
  #2  
'87FAKE-IROC-Z's Avatar
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Joined: Nov 2000
Posts: 1,078
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From: San Antonio, TX
Car: Damn
Engine: This
Transmission: New Stuff
Ed Wright at fastchip. www.fastchip.com
Everyone says learn to burn your own though, and you'll be better off.
I am having Ed burn me one and when i get the jist of all the PROM board stuff, i'll take over from there.

------------------
'88 RS (originally 2.8)
-350, .040 over, vette alum. L98s, stock tpi.
-305 injectors & chip
-TES headers & edelbrock cat back
-3.73 gears, 700r4.
Best with 2.8-17.4@77mph
Best with 305-15.0@93mph
Best with 356-13.7@101mph
on a 2.050 60 ft.
(Damn the 2.8!)
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Old Jun 7, 2001 | 11:25 PM
  #3  
fly89gta's Avatar
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Joined: Dec 1999
Posts: 4,335
Likes: 4
From: Mays Landing NJ
Car: 2018 Camaro SS
Engine: LT1 w/Paxton 1500SL
yeah Ed Wright does a good job...i have his Stage 2 chip

iroc-z how come u are running injectors and a chip from a 305...don't u think thats hurting you?

------------------
Originating member of the SJNEP Crew
Member of the Jersey Fbody Crew(JFA)
Check out MyGTA Nicknamed:The Big Red Machine
***AOL IM RiceEatinGTA***
Moderator at www.transamgta.com
"What does not kill us only makes us stronger"

Tony
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Old Jun 8, 2001 | 08:29 AM
  #4  
okfoz's Avatar
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From: Doghouse ······································ Car: 1989 Formula 350 Vert Engine: 350 L98 Transmission: 700R4 Axle/Gears: B&W 3.27
Car: 87 Formula T-Top, 87 Formula HT
Engine: 5.1L TPI, 5.0L TPI
Transmission: 700R4, M5
Axle/Gears: Sag 3.73, B&W 3.45
Who makes the programmer you are talking about? I would be interested in burning my own too. This is new information to me.


John

------------------
87 Formula 5.1 converted to TPI Yellow/Black
SLP cam, headers, cat-back exhaust
Ported & polished TPI intake
Gil Younger (no yo-yo) Shift Kit
Aluminum Driveshaft
3.73 Posi gear
Baer 12" brakes 4 wheels
Hotchiss strut tower brace
South side machine frame connecters
Custom reinforced control arms and pan hard bar.
Custom Leather interior

87 Formula TPI (5 Speed) Yellow/Gray STOCK

83 Camaro (Parts)
83 T/A (parts)

]http://www.3rdgenformula.com
Reply
Old Jun 8, 2001 | 02:02 PM
  #5  
Mo's Avatar
Mo
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Joined: Nov 1999
Posts: 617
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From: bay area, CA
go to the prom board and read Traxions article, theres a big link to it up top, it has a lot of good info and links to get all the stuff you need

------------------
90 IROC 5.7l (L98)
ram air, K&N's, air foil,Flows

LIKE A ROC

http://members.nbci.com/IrocZgarage/home.htm
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