1991 240sx Drift Car KA24DET-24+1 Trigger Disk, vid
1991 240sx Drift Car KA24DET-24+1 Trigger Disk, vid
I had originally been using the MS to just control fuel so that I could get the hang of tuning( which I strongly recommend doing). Then I bolted on a sr turbo and tuned at 7psi. I'm currently running a SR20DET stock t25 turbo at 11psi. Next winter I'm planing on switching to a t3/t4, also changing the cams, and valve springs out. My car is going to be set up as drift car as well as a daily driver. My goal as far as hp goes is 350-400whp, with a good usable power band.
(Set up)
(Engine)
KA24DE-T
supertech pistons and rings
Eagle H beam connecting rods
Clevite bearing
ARP main studs, rod studs, and head studs
Felpro head gasket
Stock head for right now
(Turbo)
sr20-t25 11psi
Cxracing FMIC kit
HKS SBOV
(ECU)
My board is a v3.57: From (http://www.diyautotune.com).
Firmware:MS2/Extra Release 2.0.1
Planing to upgrade soon.
(ign)
I'm using my stock coil with a MSD 6al box to control dwell.
I'm also using a 24+1 trigger disk (http://www.triggerdisc.com) works very well. You need to have a .1uf capacitor on the 2nd trigger input otherwise the injectors make enough noise to give the MS a false trigger,you will loose your RPM signal for a second, and not be able to get your car started.
(fuel)
Stock SR20DET 370cc injectors.
300zx fuel filter
Walbro 255
(wide band)
I am using a JAW wide bad afr meeter (http://www.14point7.com/Widebands/JAW_1_03/JAW_1_03.htm)
I bought it for $115 shipped (with gauge). It works great, the only down side to it was that it took one month to get and it doesn't have a case, so you would have to custom make one, and you also have to make a wiring harness for it. Other than that it is great. I would recommend it to anyone that is going down the route of the MS.
This is what the wiring looks like on my board, I am able to get my car to start and running; however, I am running into some issues where after the car has been out of ASE for a wile it will start leaning out to the point where the car will stall. I am going to try to go to the latest beta code to see if it will help.
My board is a v3.57. I hope that this will help people with the wire up.
I have had a lot of help form KAPower, and the people from (http://www.diyautotune.com)
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- MegaSquirt Newbie
- Posts: 1
- Joined: Thu Sep 07, 2006 6:17 pm
Re: 1991 Nissan 240sx KA24DE -24+1 Trigger Disk, Single Coil
![Yeah! :yeah!:](./images/smilies/icon_yay.gif)
Re: 1991 Nissan 240sx KA24DE -24+1 Trigger Disk, Single Coil
Re: 1991 Nissan 240sx KA24DE -24+1 Trigger Disk, Single Coil
Re: 1991 Nissan 240sx KA24DE -24+1 Trigger Disk, Single Coil
I thought you were talking about the problem that I was having. But no I did not short out the 1k resistor on the ms2 card when I did the cap mod for my secondary circuit.KaPower wrote:Did you short out the 1k resistor on the ms2 card when you did the cap mod for your secondary circuit?
Re: 1991 Nissan 240sx Drift Car KA24DE-24+1 Trigger Disk, vid
Car has been running good, I've been taking it to drift events and it seems to be working out just fine.
Here's a vid of Jon and me drifting, Jon is the first car I'm the second.
http://www.vimeo.com/5259011