Search found 233 matches

by Bernardd
Thu Oct 21, 2010 11:48 pm
Forum: Type 1
Topic: [CA18DET] goes lean when switching to semi sequential
Replies: 12
Views: 4578

Re: [CA18DET] goes lean when switching to batchfire

I had this issue which ended up being spark jumping out of the wires with a z31 setup.
by Bernardd
Wed Oct 06, 2010 9:13 am
Forum: General Nistune Discussion
Topic: Z32MAF vs CobraMAF?
Replies: 4
Views: 2770

Re: Z32MAF vs CobraMAF?

The cobra maf can read about 450hp at 5.12 vdc. The z32 maf is at about 600hp. That's crank hp.
by Bernardd
Sat Sep 18, 2010 10:23 am
Forum: B.S.
Topic: S130 with L28E engine - what ECU and harness to use?
Replies: 2
Views: 3254

Re: S130 with L28E engine - what ECU and harness to use?

If you can find a turbo oil pump/distributer drive you have a few options. You can swap a turbo cas disk with a z31 cas disk and a z31 ecu. You can also wire in a m30 ecu and have a consult port and sequential injection and lastly you could swap a z32 cas into the turbo cas housing and use any size ...
by Bernardd
Wed Sep 01, 2010 12:22 am
Forum: General Nistune Discussion
Topic: Weird knock issue ? :(
Replies: 12
Views: 3106

Re: Weird knock issue ? :(

I had what sounded like severe knock which ended up being the flexplate bolts that were backing out.
by Bernardd
Mon Jul 26, 2010 4:20 am
Forum: General Nistune Discussion
Topic: Automatic Transmission Mapping
Replies: 6
Views: 8727

Re: Automatic Transmission Mapping

I have access to harded shafts for the RER403A/1A and the 3N71 made of 4340 ... Also, on higher end transmissions the shafts are cryo treated.. email glenn@aaa-hiperformanceauto.com On the NA/240 transmission (RE4r01a) using the parts list from above plus a manual reverse valvebody will do it.. ema...
by Bernardd
Sun Jul 25, 2010 2:47 pm
Forum: General Nistune Discussion
Topic: Automatic Transmission Mapping
Replies: 6
Views: 8727

Re: Automatic Transmission Mapping

I've used the HKS controller and for the money I'd recommend just getting a modified valve body. It'll do more than the HKS controller.. I also had bought a SZ transmission and after 2nd gear went out I chose to inventory the box.. BTY,, I now build them But here's what you need to have a 600hp TT ...
by Bernardd
Wed Jul 21, 2010 2:15 am
Forum: General Nistune Discussion
Topic: Max power nistune is capable of?
Replies: 5
Views: 3685

Re: Max power nistune is capable of?

Put the z32 sensor element into a larger housing (pipe) to extend the mafs airflow capability. I do this with rb26 mafs and it works very well.
by Bernardd
Wed Jun 16, 2010 11:35 pm
Forum: General Nistune Discussion
Topic: Same cells too lean on WOT, too rich on partial throttle
Replies: 16
Views: 6579

Re: Same cells too lean on WOT, too rich on partial throttle

Start over. That looks like a broken engine waiting to happen. Disconnect your o2 sensor. Select the flags box in the bottom of the fuel map. The closed loop area will now highlight. Change all non highlighted areas of the map to a 12.5 or richer afr. Ensure all the knock/gear maps are the same or c...
by Bernardd
Wed Jun 16, 2010 11:25 pm
Forum: General Nistune Discussion
Topic: Running without closed loop
Replies: 6
Views: 2955

Re: Running without closed loop

I've run open loop since 2000. No problems at all.
by Bernardd
Thu May 20, 2010 1:30 pm
Forum: Type 2
Topic: VG30ET....running different ECU/loom
Replies: 14
Views: 4929

Re: VG30ET....running different ECU/loom

I'm just telling you what I had to do on mine. You could very end up with a different orientation. Either way you have to get the actual timing verified with what the ecu is commanding.
by Bernardd
Wed May 19, 2010 11:52 pm
Forum: Type 2
Topic: VG30ET....running different ECU/loom
Replies: 14
Views: 4929

Re: VG30ET....running different ECU/loom

The L dist drive has 8 tangs on the bottom of the shaft. I had to move the reference over one tooth for my cas. I checked it with a timing light before I started the car. With nistune telling me what the ecu was calling for of course.
by Bernardd
Wed May 19, 2010 9:13 am
Forum: Type 2
Topic: VG30ET....running different ECU/loom
Replies: 14
Views: 4929

Re: VG30ET....running different ECU/loom

I have the maxima/j30 cas in mine but it's the same thing. The hardest part is getting the crank and the sensor referenced back to where they should be. After that you go wasted spark, coil on plug, LS1 coils have been made to work with a bit of mods or use the msd epoxy coils like I have. 22psi wit...
by Bernardd
Tue May 18, 2010 11:52 pm
Forum: Type 2
Topic: VG30ET....running different ECU/loom
Replies: 14
Views: 4929

Re: VG30ET....running different ECU/loom

You can install a z32/r32 cas in place of the z31 cas (entire unit, not just the wheel) and go with newer style ecu.
by Bernardd
Sat Apr 24, 2010 3:12 am
Forum: Software Enhancements
Topic: Launch control
Replies: 304
Views: 282850

Re: Launch control

You have a pm