Boost Table - How to get it close to perfect - Miata Turbo Forum -Boost cars, acquire cats.

Welcome to   Members

MEGAsquirt A place to collectively sort out this megasquirt gizmo

LinkBack Thread Tools
Old 04-06-2014, 05:41 AM   #1
Junior Member
Thread Starter
Join Date: Dec 2011
Posts: 74
Total Cats: 3
Default Boost Table - How to get it close to perfect

I've been experimenting with the numbers in my boost table for a few months now. I've adjusted the rpms to suit where I want the boost to max out and hold and set my overboost protection to 185KPa.
One minute i think I've mastered it with a WOT pull in 3rd to 6500rpms getting it to 11psi at 3800ppms and holding a lovely steady 11psi to the 6500rpms. Then the next day I go out and it hits overboost fuel cut at 4000rpms and throws me against the windscreen.
So, Im learning every day which is good. My question is...........

I've come to the conclusion that I cant get max 11psi on a WOT pull in 2nd gear for example and think "yes nailed it" as those figures on a 3rd gear WOT pull throw me through the windscreen. So I've got to set a lower max PSI target for a WOT pull in 2nd gear of say 8psi, to enable a WOT pull in 4th to hit 11psi and not boost cut with the same boost table numbers?? Am I on the right train of thought?
HeresJohnny is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
Project Gemini - Turbo Civic on the Cheap Full_Tilt_Boogie Build Threads 52 08-28-2016 04:18 AM
Raleigh: Fiberglass headlight scope, 1.6L ECU, AFM, Hardtop latches, more bigmackloud Miata parts for sale/trade 9 11-07-2015 11:58 PM
Going back to stock. Need some 1.6 parts. Trent WTB 2 10-01-2015 12:15 PM
Time to start learning and play with tuning The Gleas MEGAsquirt 3 10-01-2015 09:30 AM
Bad head gasket or ? shooterschmidty Engine Performance 8 09-30-2015 10:28 PM

Thread Tools

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 On
Pingbacks are On
Refbacks are On

All times are GMT -4. The time now is 09:37 AM.