Aaron's Homepage Forum
Aaron's Homepage Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
 All Forums
 Mazda RX-7s
 Turbocharged NA
 s4 or s5 maf

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

Screensize:
UserName:
Password:
Format Mode:
Format: BoldItalicizedUnderlineStrikethrough Align LeftCenteredAlign Right Horizontal Rule Insert HyperlinkInsert EmailInsert Image Insert CodeInsert QuoteInsert List
   
Message:

* HTML is OFF
* Forum Code is ON
Smilies
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Clown [:o)]
Black Eye [B)] Eight Ball [8] Frown [:(] Shy [8)]
Shocked [:0] Angry [:(!] Dead [xx(] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

   Insert an Image File (GIF, JPG, JPEG, BMP, ZIP, PNG)
   

T O P I C    R E V I E W
connors14 Posted - Jul 08 2009 : 06:55:29 AM

did you use an s4 maf for your set up Aaron?
it looked like u used an s5 but i wasnt sure

also then a question about when u tuned it

did u just use a/f ratios of what most turbo guys use to tune?

isnt it like 15:1 at idle 14:1 to 3000rpm then 12:1 till redline?

thanks
1   L A T E S T    R E P L I E S    (Newest First)
Aaron Cake Posted - Jul 16 2009 : 09:58:14 AM
S4.

It would be very hard to make a rotary idle at 15:1. The idle becomes unsteady if you start to go leaner then 13.5:1.

13.5:1 is a good place to start at moderate load out of boost. It should be close to 14.7:1 during cruise and then you can use closed loop to lean it out a bit more.

Under boost, 12.5:1 up to a few PSI, then 12:1 until about 5 PSI, then 11.5:1 from that point on.

Aaron's Homepage Forum © 1995-2020 AARONCAKE.NET Go To Top Of Page
This page was generated in 0.05 seconds. Snitz Forums 2000