Engine Management. Place your votes.

jdub

Official SM Expert: Motor Oil, Lubricants & Fil
SM Expert
Feb 10, 2006
10,730
1
38
Valley of the Sun
bigaaron said:
Yes, and I am going to make the harness myself.



I finally got the wideband and air temp sensors installed on my 7m with Stinger last night, and right now it's idling at 10 deg timing and 14.6:1 af. I'm going to try to get it over to the dyno tomorrow.


Outstanding!
This car is going to be my 1st chance to drive a 1J powered Supra...got a feeling I'm going to be impressed ;)
 

tissimo

Stock is boring :(
Apr 5, 2005
4,238
0
0
40
Melbourne, FL
4 Ignition outputs for sequential ignition timing.
4 injector drivers incorporating 4 to 1 current ratio for injector response and lower power consumption
so it can only run the injectors in batch and coils in waste fire? or am I missunderstood?
 

Turbo Drifter

New Member
Dec 8, 2005
534
0
0
Surrey, BC Canada
For only 400hp I would run a S-AFC and a BCC On my 1jz that set up with a tuned ECU and 550cc inj. I ran 550whp on my 1jz though a large single. That was right at the limit of alot of things with that.

I now have a 2jz single in my car running a AEM EMS and I love the ability to change timming and monitor all the operations of the engine. This is not the set up for some one with limited EFI knowlage. If you are to go that way you will need to find a good tuner (not some one that says they know how it works but some one that has a proven recored).

Good luck,

Jeremy
 

bigaaron

Supramania Contributor
Apr 12, 2005
4,692
1
0
50
Pomona, CA
www.driftmotion.com
tissimo said:
4 Ignition outputs for sequential ignition timing.
4 injector drivers incorporating 4 to 1 current ratio for injector response and lower power consumption
so it can only run the injectors in batch and coils in waste fire? or am I missunderstood?

That is correct.

I do agree that for 400hp a standalone is not needed.
 

BigTree

Targa JZA70 FTW
Jan 6, 2007
175
0
0
Canada, BC
Ya but after I get to 400, I know I am going to want more and more and more......

Trying to prepare for the future. I want to do it once and do it right.