06-30-2015 | #21 |
Join Date: Jun 2013
Location: Toronto
Posts: 782
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Re: A little wot video of my Z !!
I hear you but play the first video I linked when I posted 2 just above.. That was with the same exhaust setup. Absolutely ZERO popping at any speed. The only changes since have been ported top end and secondary system eliminated. That's all. And now there is a lot of snap crackle and pop all the time. The only other thing that was changed was the chip was revised for secondary elimination and porting.
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07-01-2015 | #22 |
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,493
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Re: A little wot video of my Z !!
My Z is a mixed bag. It is fully ported, etc (see signature at bottom) and on hilly terrain (e.g., "the Dragon's Tail") on some decel stretches I'd get popping, etc. But, on others It would stall out until I blipped the throttle and it would "be nice" for a while. Probably needs to have hands "laid" on (the chip) at some point. Runs like a scalded dog, otherwise!
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Good carz, good food, good friendz = the best of timez! 90 #1202 "FBI" top end ported & relieved Cam timing by "Pete the Greek" Sans secondaries Chip & dyno tuning by Haibeck Automotive SW headers, X-pipe, MF muffs Former Secretary, ZR-1 Net Registry |
07-01-2015 | #23 |
Join Date: Mar 2014
Location: Warrington PA
Posts: 1,913
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Re: A little wot video of my Z !!
Sounds great, neat video.....need to ask you, how did you hook up your Go-Pro? thanks.....Tom
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Tom 1994 ZR-1 #009 "captured test fleet car" 1974 LS4 454 Vert 1982 L83 CFI...now a retired "dd"....Sold WAZOO Member |
07-02-2015 | #24 |
Join Date: Jun 2013
Location: Toronto
Posts: 782
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Re: A little wot video of my Z !!
Thanks ! The gopro is on the r-d harness bar that goes across from the seatbelt anchors. I wanted a view where I could get the interior, out front and the sides for some roll on fun
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07-02-2015 | #25 |
Join Date: Jun 2013
Location: Toronto
Posts: 782
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Re: A little wot video of my Z !!
Marc emailed saying the anti backfire mode was enabled. Hmm. The only thing that has changed is the top end porting and rutune. I double checked all the header bolts etc when underneath but I did remove the exhaust and reinstall it. I'll be doing fuel filter and while I'm underneath I'll check the exhaust connections.
Would o2s throw a code if going bad ? |
07-02-2015 | #26 |
Join Date: Apr 2004
Location: ATL. GA.
Posts: 2,162
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Re: A little wot video of my Z !!
Not if one is slow, You need to have it on a scanner to check them.
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Steve 1990 Steel Blue/Black #2355 1990 Red/Red #1473 1991 Quasar /Black #118 Sold 1991 Turquoise/Black #766 Parted Out 1993 Yellow/White #179 Sold 1990 Black/Gray #1361 Headers/4:10s Sold |
07-02-2015 | #27 | |
Join Date: Jun 2013
Location: Toronto
Posts: 782
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Re: A little wot video of my Z !!
Quote:
Hmm any special scanner ? I have a basic one but doesn't show O2 readings. My brother has one with a screen that does but not sure if it works with obd1? I may as well change them any reccomendations on this forum to generally stick with ? |
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07-02-2015 | #28 |
Join Date: Apr 2004
Location: ATL. GA.
Posts: 2,162
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Re: A little wot video of my Z !!
I was having some backfire on rapid deceleration and it was having a hard time stabilizing rpms at the same time, and some lag in light throttle response. I have a scanner that I can watch and capture data. What I saw was the right 02 was reacting very slow and not cross counting as fast as the left and the numbers were off compared the the other. I replaced both 02's got them from Jerry's car runs great now.
Let me add I still have secondary's and high flow cats this was on my 91.
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Steve 1990 Steel Blue/Black #2355 1990 Red/Red #1473 1991 Quasar /Black #118 Sold 1991 Turquoise/Black #766 Parted Out 1993 Yellow/White #179 Sold 1990 Black/Gray #1361 Headers/4:10s Sold Last edited by We Gone; 07-02-2015 at 03:30 PM. |
07-02-2015 | #29 |
Join Date: Jan 2008
Location: Wichita, Ks.
Posts: 318
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Re: A little wot video of my Z !!
One of my favorite Zs!.........
little WOT in the white beast.. https://www.youtube.com/watch?v=xCAT4uEiQzM https://www.youtube.com/watch?v=VQgkV0D1NCo
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2009 LS9 1990 LT-5/sold/Bought my Baby back 1994 Lingenfelter LT-5/sold 1973 LS4/sold Last edited by WydGlydJim; 07-02-2015 at 03:49 PM. |
07-02-2015 | #30 |
Join Date: Sep 2012
Location: Rockwall, Tx
Posts: 1,510
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Re: A little wot video of my Z !!
You can see my mods in my sig (no cats). I don't have much popping but I def have dark tips.
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_________________ 1994 AB/Grey #141 430 RWHP/392 RWTQ FBI Lyposuction / Secondaries relieved of duty / SW Long Tube Headers / Corsa Exhaust / FIC SS Injectors / MSD Coils / Lightweight Pulleys / Corey tuned B & M Shifter / Aluminum Flywheel / Samco Hoses / Shelby Series One's / C4 No Flex Frame Stiffener BBC - Bling By Carter: Custom ZR-1 Center Caps / Custom Plenum Plate / Air Box Knobs / TB Cover / Oil Filter Cover |
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