 OBDII am I am I, WEEEE logger |
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  Feb 19 2004, 09:42 PM
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#1
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 Post Master  Group: Members Posts: 908 Joined: 7-October 03 From: Chillicothe, IL Member No.: 182  |
Well I found the right 2 wires to tap and got the logger working. All I can say is this is the best tool EVER. I did many 2nd gear pulls and 2 3rd gear pulls(not a good thing to do in town). I have a nice timing curve that toped out at 24-25 degrees by 6000. My O2's are looking a bit rich still as they are sitting at 1.02-1.04 across the line.
More to come tomorrow!! Including some real boost!!!! -------------------- GVR4 866/1000 = the perpetually broken car
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Feb 20 2004, 05:21 AM
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#2
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Post Master Group: Members Posts: 908 Joined: 7-October 03 From: Chillicothe, IL Member No.: 182 |
Also, what coolant temp do you guys usually see? Mine stayed between 195-210 even when cruising 60.
-------------------- GVR4 866/1000 = the perpetually broken car
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Feb 20 2004, 09:42 AM
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#3
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 Zen Master DSM Group: Moderators Posts: 3,008 Joined: 10-January 01 From: in front of you Member No.: 5 |
Cool! How much boost were you running on those runs? I can honestly say I've never seen my 02's go above 0.94 volts much less 1 volt. You must be running super rich. Timing looks good though.
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Feb 20 2004, 01:10 PM
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#4
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Post Master Group: Members Posts: 908 Joined: 7-October 03 From: Chillicothe, IL Member No.: 182 |
My setup is a 96 ECU and 720cc injectors. That was on 8 psi so I'm guessing my timing should drop down to 20 or 21 degrees at 15psi. Im puting my boost controler today after work. I just need to stop by Nina's for a ball bearing and spring. Wish me luck.
-------------------- GVR4 866/1000 = the perpetually broken car
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Feb 20 2004, 01:15 PM
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#5
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Zen Master DSM Group: Moderators Posts: 3,008 Joined: 10-January 01 From: in front of you Member No.: 5 |
What are you using to tune the injectors? Or is it an EPROM ECU programmed for 720's?
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Feb 20 2004, 02:11 PM
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#6
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Post Master Group: Members Posts: 908 Joined: 7-October 03 From: Chillicothe, IL Member No.: 182 |
SAFC
 I had them on my old ECU for a while. It was expecting 275's. Try tuning that. -------------------- GVR4 866/1000 = the perpetually broken car
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Feb 20 2004, 02:21 PM
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#7
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Zen Master DSM Group: Moderators Posts: 3,008 Joined: 10-January 01 From: in front of you Member No.: 5 |
Wow! That would be some serious correction!
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Feb 20 2004, 08:49 PM
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#8
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Post Master Group: Members Posts: 908 Joined: 7-October 03 From: Chillicothe, IL Member No.: 182 |
Well with my hacked up 2g MAS in a 4" PVC setup 720's were around 0 correction and 450's worked at around +45. To give you some idea of my tuning I just got done with, I'm running 14psi with my denso 720's in that same hacked maf and my high setting are from +25 to +35(versus like -40). That still has me slightly rich, but its getting better.
Tomorrow I'm going to check for boost leaks and make sure my connections are ok. I know my TB shaft seals are junk(get a wistle at 10% throttle). Other than that all should be ok. So now I'm running 14psi O2's are .98-1.02 Timing drops to 15 at 4100 and by 6200 I have 22 degrees She pulls like a freight train -------------------- GVR4 866/1000 = the perpetually broken car
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Feb 21 2004, 11:32 AM
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#9
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Zen Master DSM Group: Moderators Posts: 3,008 Joined: 10-January 01 From: in front of you Member No.: 5 |
Cool! Sounds like you're getting the sleeper all tuned in. I really want to see the look on some unsuspecting Camaro or Mustang driver's face when a 10 year old grocery-getter smokes him.
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