1988 turbo 331 TW heads mspnp2

90sickfox

Wasn't a pretty sight...and I've got big hands

SN Certified Technician

Mar 2, 2015

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Sep 19, 2018

#21

• Sep 19, 2018

• #21

Thanks, Steve. It's loud in my neighborhood. I don't even feel comfortable starting it after dark. It does sound good to me though. Today it brought a few car filters around here out with their cars. A guy in the next court has 2014 mustang..... he had to ride past and whop his exhaust infront of my house today. That thing sounds like marbles in a Budweiser can.

 

a91what

SendMeUrDataLog

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Apr 6, 2011

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Hillsborough county

Sep 20, 2018

#22

• Sep 20, 2018

• #22

Nice, so i take it that was the latest tune file i sent?

 

90sickfox

Wasn't a pretty sight...and I've got big hands

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Sep 20, 2018

#23

• Sep 20, 2018

• #23

Actually ..I posted to the wrong thread.... thought it posted to my build thread. Haven't had a chance to load the tune yet. I saw the differences in WUE and a couple other things. It should be amazing. I'll post as soon as I get it running.

 

90sickfox

Wasn't a pretty sight...and I've got big hands

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Mar 2, 2015

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Sep 20, 2018

#24

• Sep 20, 2018

• #24

This tune toned the car down a lot. I only have 8 in. hg at idle but I've learned that that is normal. They recommend a vacuum pump for street cars. A bunch of people get away with not having one. Interweb search showed most people with no brake issues were running 1-1.1k idle putting them at about 12 in. hg. I'm going to get a 12v power brake vacuum pump. My pedal feels OK the first push but after that I can feel the assist fading ( pedal gets tighter ).

The log started late. I was in the middle of recording video....and....well...forgot until the car was almost all the way warmed up. Heres the log, tune, and video...

View: https://www.youtube.com/watch?v=QllX7tjsYqQ

The next video will be better...I was rushing and had to cut the grass before dark or I woulda been in troooouble !

 

Attachments

• 2018-09-20_Dusty.LOG1.0.2.msl

  1.3 MB · Views: 153
• Dusty REV 1.0.2.msq

  120.1 KB · Views: 214

Last edited: Sep 20, 2018

Reactions: stanglx2002 and RaggedGT

90sickfox

Wasn't a pretty sight...and I've got big hands

SN Certified Technician

Mar 2, 2015

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Sep 23, 2018

#25

• Sep 23, 2018

• #25

Got a chance to log the car cold with the dusty1.0.2 tune. At one point I blipped the throttle to 4900 to clear it out a bit.lol Then I held it steady for a while around 2k. Looks really good to me...but what do I know. The vacuum comes up to about 17in off idle. If its dry next weekend I'll pull it out and log a drive. This neighborhood is way better for that....no curbs. It would be amazing to get the idle to about 800rpm. I don't know if that will cause a stumble while driving.

 

Attachments

• Dusty REV 1.0.2.msq

  120.1 KB · Views: 171
• 2018-09-23_DustyColdIdle1.0.2.msl

  4 MB · Views: 170

a91what

SendMeUrDataLog

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Sep 23, 2018

#26

• Sep 23, 2018

• #26

Things are getting better, now I will try to lower the idle speed some more, However, if the idle begins to surge I will need to tune it live.

 

90sickfox

Wasn't a pretty sight...and I've got big hands

SN Certified Technician

Mar 2, 2015

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Sep 23, 2018

#27

• Sep 23, 2018

• #27

a91what said:

Things are getting better, now I will try to lower the idle speed some more, However, if the idle begins to surge I will need to tune it live.

Click to expand...

Ok. I figured as much. Just let me know. Wish I knew more about this stuff. I'm learning little by little... but jeeesh is been 2 years.

 

a91what

SendMeUrDataLog

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Sep 23, 2018

#28

• Sep 23, 2018

• #28

This tune has the idle set to 800 at 190* clt temp.
Datalog from full cold please.

 

Attachments

• Dusty REV 1.1.0.msq

  120.1 KB · Views: 241

90sickfox

Wasn't a pretty sight...and I've got big hands

SN Certified Technician

Mar 2, 2015

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Sep 23, 2018

#29

• Sep 23, 2018

• #29

Ok...will do. I'll load it and fire the car up when I get home from work tomorrow.

 

90sickfox

Wasn't a pretty sight...and I've got big hands

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Sep 24, 2018

#30

• Sep 24, 2018

• #30

Idle came way down, no major surging. Here's the log you requested. Its really getting there.

 

Attachments

• 2018-09-24_Dusty.LOG.1.1.0.msl

  3 MB · Views: 168
• Dusty REV 1.1.0.msq

  120.1 KB · Views: 178

a91what

SendMeUrDataLog

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Sep 24, 2018

#31

• Sep 24, 2018

• #31

I have 2 tunes for you. Use version 1.1.2 I think it will make a notable difference... If things get worse then load version 1.1.1 this one is less aggressive in the changes.

 

Attachments

• Dusty REV 1.1.1.msq

  117.4 KB · Views: 153
• Dusty REV 1.1.2.msq

  120.1 KB · Views: 176

Reactions: 90sickfox

90sickfox

Wasn't a pretty sight...and I've got big hands

SN Certified Technician

Mar 2, 2015

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Sep 24, 2018

#32

• Sep 24, 2018

• #32

Ok. As soon as I get home tomorrow I'll try one out. This is going to take a couple days. The car won't cool down fast enough to log two logs in one week day. I never start this thing after dark. My new community is so quiet during the week.

 

droopie85gt

Hookers and Beer for life!

5 Year Member

Dec 26, 2016

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Cordova, TN

Sep 24, 2018

#33

• Sep 24, 2018

• #33

It sounds pretty tame at idle. Work in progress is something we all are familiar with.

 

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a91what

SendMeUrDataLog

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Sep 24, 2018

#34

• Sep 24, 2018

• #34

90sickfox said:

Ok. As soon as I get home tomorrow I'll try one out. This is going to take a couple days. The car won't cool down fast enough to log two logs in one week day. I never start this thing after dark. My new community is so quiet during the week.

Click to expand...

Only use 1.1.1 if you experience issues with 1.1.2

 

90sickfox

Wasn't a pretty sight...and I've got big hands

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Sep 25, 2018

#35

• Sep 25, 2018

• #35

Ok. I'll try out 1.1.2 first.

 

90sickfox

Wasn't a pretty sight...and I've got big hands

SN Certified Technician

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Sep 25, 2018

#36

• Sep 25, 2018

• #36

Here's the log from 1.1.2. It seemed like it went well. Wish I knew a lot about what I'm looking at. Ive been taking notes on the changes trying to catch up. LOL

 

Attachments

• Dusty REV 1.1.2.msq

  120.1 KB · Views: 153
• 2018-09-25_Dusty.LOG.1.1.2.msl

  2.7 MB · Views: 172

a91what

SendMeUrDataLog

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Sep 26, 2018

#37

• Sep 26, 2018

• #37

thats looking good so far scott. now the only thing we can do is blip the throttle while it is idling to see if the car settles back into a steady idle or surges and dies.

 

90sickfox

Wasn't a pretty sight...and I've got big hands

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Sep 26, 2018

#38

• Sep 26, 2018

• #38

Ok...I'll log it when I get home. Remember my first logs ? They were full of revs and throttle blips. No wonder I had no idea what i was looking at. The driving logs were just as bad...absolutely no steady rpms.

Lesson to anyone reading this. Legible logs get legible results.

 

a91what

SendMeUrDataLog

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Sep 26, 2018

#39

• Sep 26, 2018

• #39

Its ok, I use the engine status bits to decipher the logs... I can tell whats happening all the time.

 

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90sickfox

Wasn't a pretty sight...and I've got big hands

SN Certified Technician

Mar 2, 2015

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Sep 26, 2018

#40

• Sep 26, 2018

• #40

Here's Dusty revving as requested...

The idle dropped for a split second after revving but it didn't stumble or start surging.

 

Attachments

• 2018-09-26_Dusty.LOG-Revving.1.1.2.msl

  2.4 MB · Views: 172
• Dusty REV 1.1.2.msq

  120.1 KB · Views: 170