6G Celicas Forums

Welcome Guest ( Log In | Register )

 
Reply to this topicStart new topic
> Boost......, How much?
post Feb 18, 2004 - 7:32 PM
+Quote Post
sphinx



Enthusiast
***
Joined Apr 10, '03
From South Central Los Angeles
Currently Offline

Reputation: 0 (0%)




What is the most amount of boost that i can raise my JDM 3sgte too?
I dont want to overboost and mess something up.
post Feb 18, 2004 - 7:40 PM
+Quote Post
97sccelica



Enthusiast
*****
Joined Aug 30, '02
From Anaheim, CA
Currently Offline

Reputation: 0 (0%)




how much power do you want?

there is a factory fuel cut already which is designed to prevent overboosting, 12-14psi i think


--------------------
1994 Celica GT4 WRC Edition
@gt4.wrc on Instagram
post Feb 20, 2004 - 12:51 AM
+Quote Post
MoralWarfare



Enthusiast
*
Joined Feb 12, '04
From Hellburbia
Currently Offline

Reputation: 0 (0%)




it's practically limitless, given you modify certain parts.


--------------------
IPB Image
post Feb 20, 2004 - 8:35 AM
+Quote Post
Supersprynt



Enthusiast
*****
Joined Feb 10, '03
From Connecticut
Currently Offline

Reputation: 11 (100%)




~12.7 is factory limit. Boosting more than 15 on stock internals ur playing with fire. Not to mention theres no fuel maps after 12.7 so your not sure what timing is doing.

This post has been edited by Supersprynt: Feb 20, 2004 - 5:54 PM


--------------------
post Feb 20, 2004 - 4:20 PM
+Quote Post
qatar11

Enthusiast
****
Joined Aug 29, '02
From Lake Orion, MI
Currently Offline

Reputation: 6 (100%)




QUOTE (Supersprynt @ Feb 20, 2004 - 6:35 AM)
12.7 is factory limit. Boosting more than 15 on stock internals ur playing with fire. Not to mention theres no fuel maps after 12.7 so your not sure what timing is doing.

No, you are giving bad info.

2nd and 3rd Gen 3SGTE are well know to handle over 400 HP... which is only achieved at uber PSI, like 25 or more?

And 2nd Gen 3SGTE's fuel maps are AFM based so actually the MAP response will not affect the fuel maps, however it will force the ECU to cut fuel at 12 or so PSI, which can be fixed with various fuel cut defenders.

With your stock turbo you cannot "overboost" if that is even a condition. If you tweak the the Turbo you should be good for 15 PSI at the most. With that kind of modification, you may want to get larger injectors to be safe. Manipulating the fuel maps would optimize your performance but is not necessarily required


--------------------
-Mike
mjcoury@gmail.com
Team Reynolds Style
Celica Blog
Celica Wiki

It will take him a moment to realize that he's about to make a 180 degree turn at speed, but you will be ready for it. Brace for the g's, and fast heel-toe work.
post Feb 20, 2004 - 4:23 PM
+Quote Post
Uppitycracker



Enthusiast
****
Joined Jul 12, '03
From Chatham, Ont
Currently Offline

Reputation: 0 (0%)




QUOTE (qatar11 @ Feb 20, 2004 - 2:20 PM)
QUOTE (Supersprynt @ Feb 20, 2004 - 6:35 AM)
12.7 is factory limit. Boosting more than 15 on stock internals ur playing with fire. Not to mention theres no fuel maps after 12.7 so your not sure what timing is doing.

No, you are giving bad info.

2nd and 3rd Gen 3SGTE are well know to handle over 400 HP... which is only achieved at uber PSI, like 25 or more?

And 2nd Gen 3SGTE's fuel maps are AFM based so actually the MAP response will not affect the fuel maps, however it will force the ECU to cut fuel at 12 or so PSI, which can be fixed with various fuel cut defenders.

With your stock turbo you cannot "overboost" if that is even a condition. If you tweak the the Turbo you should be good for 15 PSI at the most. With that kind of modification, you may want to get larger injectors to be safe. Manipulating the fuel maps would optimize your performance but is not necessarily required

Accctually 11.8 to be exact tongue.gif just bustin your balls man biggrin.gif
post Feb 20, 2004 - 4:35 PM
+Quote Post
sphinx



Enthusiast
***
Joined Apr 10, '03
From South Central Los Angeles
Currently Offline

Reputation: 0 (0%)




nevermind

This post has been edited by sphinx_race911: Feb 20, 2004 - 4:45 PM
post Feb 20, 2004 - 4:37 PM
+Quote Post
Supersprynt



Enthusiast
*****
Joined Feb 10, '03
From Connecticut
Currently Offline

Reputation: 11 (100%)




http://www.alltrac.net/cgi-bin/YaBB.pl?boa...;num=1075084830

Read this alot of good info.
My bad, 15 is bout it for the ct26, not the engine. frown.gif

This post has been edited by Supersprynt: Feb 20, 2004 - 5:55 PM


--------------------

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



Lo-Fi Version Time is now: January 10th, 2025 - 11:57 PM