S2000 Under The Hood S2000 Technical and Mechanical discussions.

AEM EMS Tuning - how hard?

Thread Tools
 
Old 04-24-2008 | 07:00 PM
  #11  
LostMotion's Avatar
 
Joined: Nov 2006
Posts: 5,217
Likes: 4
Default

Originally Posted by camuman,Apr 24 2008, 10:16 AM
im at about 22 right now from 5k up. when i get some dyno time, i figure i will dial in the af, then start to bump timing and see what happens. what are your af numbers like wiht the 26 degrees of timing? wait, dont you have a dyno somewhere around here?
If you look at the graph in my sig you can see my AFs although that particular graph for some reason has higher peaks and valleys then most of my runs.

22 degrees is way too low. You could run 24-25 with zero risk. Just setup your knock sensor and check your plugs for any signs of preignition.
Old 04-24-2008 | 07:20 PM
  #12  
camuman's Avatar
20 Year Member
 
Joined: Oct 2002
Posts: 8,044
Likes: 6
From: South Florida
Default

Originally Posted by carrera4,Apr 24 2008, 10:00 PM
If you look at the graph in my sig you can see my AFs although that particular graph for some reason has higher peaks and valleys then most of my runs.

22 degrees is way too low. You could run 24-25 with zero risk. Just setup your knock sensor and check your plugs for any signs of preignition.
i htnkn i read somewhere 2.7ish on a knock sensor was ok. i am peaking at 1.7 so i know theres room. just was waiting for dyno time. might bump it up to 23 and log some knock, then try 24, just to get a little closer before dyno time
Old 04-24-2008 | 07:36 PM
  #13  
LostMotion's Avatar
 
Joined: Nov 2006
Posts: 5,217
Likes: 4
Default

You know you can compute HP and TQ from your logs and tune that way. There is a maths set for aemlog. You need to use the internal logger and do RPMs on a fast channel. The maths file is on the aem forums.

I just suggest you have a very smooth road that you can do 2nd gear pulls on.

You can also buy a gtech which is a little more accurate.
Old 04-30-2008 | 08:20 AM
  #14  
camuman's Avatar
20 Year Member
 
Joined: Oct 2002
Posts: 8,044
Likes: 6
From: South Florida
Default

Originally Posted by carrera4,Apr 24 2008, 10:36 PM
You know you can compute HP and TQ from your logs and tune that way. There is a maths set for aemlog. You need to use the internal logger and do RPMs on a fast channel. The maths file is on the aem forums.

I just suggest you have a very smooth road that you can do 2nd gear pulls on.

You can also buy a gtech which is a little more accurate.
i did some logging and advanced timing in vtec 2 degrees. logged knock and af, car feels pretty good for street tune. but gonna go dyno to dial in. thanks for the advice. 22 was way to low for na rofl. also changed my target af in o2fb to 13.3:1 at wot. again will dial that in also once at dyno.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
turbo please
S2000 Naturally Aspirated Forum
4
10-16-2011 08:04 PM
Reapur
Southern Ontario S2000 Owners
14
07-11-2011 02:47 PM
Scot
Mid-Atlantic S2000 Owners
14
04-25-2008 04:28 AM
johnR
Archived Member S2000 Classifieds and For Sale
1
07-18-2005 08:05 PM
myflys2k
S2000 Under The Hood
16
10-14-2004 04:11 PM



Quick Reply: AEM EMS Tuning - how hard?



All times are GMT -8. The time now is 04:20 AM.