I could believe the spec twin messing up the synchros, they're quite heavy even if you have the lighter pucks. I also spun to 7600, so that was also a thing. The problem I had was my 1-2 shift was 1.5-2.5 seconds throughout the weekend, according the the ECU logs. Felt bad like you wouldn't...
Guess I should update my time to the last best time I ran before going to the 2J.
The final setup:
7M JE/Eagles
BC 272 Cams
+1mm Ferrea valves, port work to suit
Supertech dual valve springs
HKS Stopper
Spec Super Twin
Built R154
Dahn Automotive 3.5" AL driveshaft
AEM, E-85, 31lbs on my 67mm...
As I said many times when I still had the 7M...
"She thinks my tractor's sexy!"
IMO totally normal sounding from what I can hear. Get big cams and it gets even louder.
The resistors aren't there to trick anything in the computer, it exists to protect the drivers within the ECU. Make absolutely certain that there is a resistor in-line with the injectors or you will destroy your AEM and be very sad.
Borderline, yes. Just don't try to sell it here in this thread. Make a FS thread with all the proper info and see if anyone bites. That said, open diffs are generally not sought after at all. I think craigslist may be a better, but don't expect it to move quickly.
I grabbed a non-vvti one and it works just fine. Mind you, you'll have to get the intake manifold injector adapters for whatever size injectors (11mm/14mm) you have. Admittedly, I am using a USDM upper intake and throttle body, so there may be a difference if you're staying all OEM.
There is a coil setup/dwell wizard which has the Toyota Smart coil specs already input- iirc its 1NZ/2AZ coils in aem, but they all work the same.
I'm guessing you have the harness wired for sequential ignition? If so, your firing order is a bit funky. What I'd do is set partner cylinders to...
OP hasn't been on in over a year, so I believe this thread has served it purpose. Unfortunate it didn't materialize, but that's the way it goes.
Link to ERA's new discussion thread (not related to this group buy in any way)...
The AEM can output a tacho signal, but I never got it to work on my original 1991 Turbo Tacho. I bought an aftermarket (Autometer) unit that does the job pretty well.
Same answer- using an oscilloscope. Lots of signals are too fast for any ordinary meter to pick up on, which is why scopes exist. Now the fun part is determining what is a good and bad signal.
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