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

TPI Swap Probs

Thread Tools
 
Search this Thread
 
Old May 1, 2001 | 04:26 PM
  #1  
Kwik89GTA's Avatar
Thread Starter
Member
25 Year Member
Liked
iTrader: (12)
 
Joined: May 2001
Posts: 386
Likes: 6
From: Silver Creek, GA
Car: 1989 Bright Red GTA
Engine: Grand Sport LT4
Transmission: T56
Axle/Gears: 10 bolt 3.73
TPI Swap Probs


I swapped from a 305 to a 350 and used the 350-auto chip. Now Ive got SES light on and the computer's in "lip hme" mode. What chip can I use for a 350-5speed swap and everything work properly? Also will a Corvette TPI 350-manual chip be the answer?
Reply
Old May 1, 2001 | 06:17 PM
  #2  
'87FAKE-IROC-Z's Avatar
Supreme Member
 
Joined: Nov 2000
Posts: 1,078
Likes: 0
From: San Antonio, TX
Car: Damn
Engine: This
Transmission: New Stuff
You could get by with the stock 305tpi 5speed chip for know and raise the fuel pressure a little. The auto/manual chips are different i know that, the extent i don't know. I would guess that the vette 350-manual chip would work considering the computers are the same from camaro to vette.
I used a manual chip in my v6-auto for a while with no problems. I would call a reputable chip company (ed wright) and tell them your problem and see what they say.
good luck.

------------------
'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!)
Reply
Old May 2, 2001 | 09:31 PM
  #3  
Vader's Avatar
Moderator
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Jan 2000
Posts: 19,658
Likes: 310
Kwik,

Welcome aboard!

What is your error code?

------------------
Later,
Vader
------------------
"What a Day..."
Adobe Acrobat Reader
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
84z96L31vortec
Tech / General Engine
7
Aug 20, 2017 12:16 AM
gta90
TPI
40
Sep 15, 2015 04:00 PM
masonta
TPI
13
Aug 31, 2015 10:14 PM
st.evel07
Engine Swap
5
Aug 13, 2015 06:15 PM
Sanjay
Engine/Drivetrain/Suspension Parts for Sale
1
Aug 12, 2015 03:41 PM




All times are GMT -5. The time now is 01:43 PM.