84-89 3.2L MAF done correctly is now available.
#1
Racer
Thread Starter
84-89 3.2L MAF done correctly is now available.
I'm just starting to see if folks have interest in a properly done MAF setup for the 84-89 3.2L cars. I've worked on this complete system for years with considerable time spent re-writing the entire air fuel portion of the software in the DME. The MAF signal is processed by the software in it's native form. This is NOT a MAF pretending to mimic a AFM signal.
I'll save the time explaining as it's already document with dyno comparison over in this thread:
http://forums.pelicanparts.com/porsc...f-project.html
Enjoy.
I'll save the time explaining as it's already document with dyno comparison over in this thread:
http://forums.pelicanparts.com/porsc...f-project.html
Enjoy.
#2
Rennlist Member
Glancing through, did I see that 3.4L was supposed to make 270HP? That's spot on with the engine I pulled out of Ruby, per Ed's dyno sheet. Still has the flapper box.
#3
Racer
Thread Starter
Here's the dyno results:
http://forums.pelicanparts.com/porsc...ml#post8512767
My personal car a 3.2L Euro with mods very much like that 3.4L has dynoed at 230HP at the wheels at sea level. About 270HP at the crank.
#4
Technical Guru
Rennlist Member
Rennlist Member
#5
Read these old Rennlist threads which indicate that a MAF mod provides a marginal at best improvement:
https://rennlist.com/forums/964-foru...to-993maf.html
https://rennlist.com/forums/964-foru...ll-report.html
https://rennlist.com/forums/964-foru...-upgrades.html
https://rennlist.com/forums/964-foru...to-993maf.html
https://rennlist.com/forums/964-foru...ll-report.html
https://rennlist.com/forums/964-foru...-upgrades.html
Last edited by Lorenfb; 03-07-2015 at 11:44 AM.
#6
Racer
Thread Starter
Read these old Rennlist threads which indicate that a MAF mod provides a marginal at best improvement:
https://rennlist.com/forums/964-foru...to-993maf.html
https://rennlist.com/forums/964-foru...ll-report.html
https://rennlist.com/forums/964-foru...to-993maf.html
https://rennlist.com/forums/964-foru...ll-report.html
Please see the results, this system works and works well.
Last edited by scarceller; 03-07-2015 at 08:15 AM.
#7
Racer
Thread Starter
I'm now working on yet another S-CAR MAF install this one is 3.2L Euro converted to 3.4L Euro Twin Plug with 10.8:1 compression. Will post results once in.
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#8
Racer
Thread Starter
Here's another S-CAR MAF system I just finished up.
http://forums.pelicanparts.com/911-e...ml#post8691728
This one is 3.4L twin plug at 10.5:1 compression. A street setup with tons of low end torque!
http://forums.pelicanparts.com/911-e...ml#post8691728
This one is 3.4L twin plug at 10.5:1 compression. A street setup with tons of low end torque!
#9
Hi Sal is this unit now for sale? I have a 1984 carrera 911 Thanks Tommy
619 7421355 cell tommyaros@me.com
619 7421355 cell tommyaros@me.com