Go Back   Club Lexus Forums > Lexus Model Forums > SC Models > SC 400/300 > Performance & Maintenance
Sign in using an external account
Register Forgot Password?

ECU and Tuning Question

Thread Tools Search this Thread
Old 06-06-14, 09:49 AM   #1
Trader Score: (1)
Join Date: Jun 2011
Location: Colorado
Posts: 141
Default ECU and Tuning Question

So I am going to be starting my NA-T project this week and will be finished by Aug. 1st. But along my parts collecting and planning I still have one unanswered question. Am I going to be able to run my Stock N/A ECU safely after I boost the car? I plan on installing an SAFC-II just to kind of keep it on the safe side until I can go full Standalone (AEM V2) next year. Does anyone know how safe this is at just 8psi. I am limiting the Boost to 8psi with a controller and 38mm TiAL Wastegate with appropriate spring.. I figured an SAFC-II would be plenty capable, but im not sure. Like I said it will only be a one year MAX Temporary thing.
This ad is not displayed to registered members.
Register your free account today and become a member on Club Lexus!

Last edited by Aswilley; 06-06-14 at 09:52 AM..
Aswilley is online now   Reply With Quote
Old 06-06-14, 11:48 AM   #2
Lead Lap
Trader Score: (0)
Join Date: Aug 2013
Location: ohio
Posts: 474

the na ecu doesn't respond to boost well, not even with a piggy back
you should look at the tt ecu mod thread.

that would be better suited for your goals.
'00 Honda Prelude- stock, daily driver
'93 sc300- parts list-ls400 bbk, boostlogic mani, biggu's exhaust, AEM V2, s360

Besides lag is just a JZ owners version of FOREPLAY!!!!!!!!!!!!!
mecheng10 is offline   Reply With Quote
Old 06-06-14, 03:39 PM   #3
Trader Score: (1)
Join Date: Jun 2011
Location: Colorado
Posts: 141

I love the wright up for doing the TT ECU MOD.. And would love to do it.. But I am just trying to get her down the road as I am unable to go either route right now TT Mod or AEM.. I hate putting projects on hold especially when I am so close.. Is there any piggy back that will work for the time being.. I have heard of tunning with an SAFC or FIC
Aswilley is online now   Reply With Quote
Old 06-06-14, 03:39 PM

Similar Threads
Thread Thread Starter Forum Replies Last Post
Apexi safc-II aasc300 Performance & Maintenance 18 12-14-14 11:14 PM
na-t questions regarding stock parts lexfreak22 Performance & Maintenance 2 02-16-14 05:10 AM
CA Fs: Safc1 1jgte params $140 speed6 SC400 / 300 Classifieds 1 11-24-13 05:09 PM
CT FS: TURBO KIT! Complete SC300 or any 2JZ NA-T Kit (Including Fuel Control!) High PSI SC400 / 300 Classifieds 19 05-17-13 07:29 PM
Seeking advice from NA-T expert ha! SC3Monster Performance & Maintenance 9 05-15-13 01:39 PM

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

All times are GMT -7. The time now is 08:06 PM.

Join ClubLexus

Copyright © 2000-2015 Internet Brands, Inc. All Rights Reserved
Privacy Policy | Disclaimer | Terms of Use | JOBS

Get all contact info