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| View Poll Results: Which Performance Chip do you have? | |||
| Corvette Consultant |
   
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5 | 1.68% |
| Doug Rippie Motors(DRM) |
  
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53 | 17.79% |
| Ebert's Engine Service (EES) |
  
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3 | 1.01% |
| Formato's FasterPROMs |
  
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0 | 0% |
| Jeal |
  
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4 | 1.34% |
| Leonhardt Automotive |
  
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1 | 0.34% |
| Marc Haibeck |
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182 | 61.07% |
| Marc Randolph |
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11 | 3.69% |
| Southern Georgia Corvette (SGC) |
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12 | 4.03% |
| Todd Pepmeier |
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4 | 1.34% |
| TPIS |
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0 | 0% |
| Vette Doctor |
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0 | 0% |
| Z-Industries |
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7 | 2.35% |
| Team ZR-1 |
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3 | 1.01% |
| Corey Henderson (DynoTex Racing) |
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13 | 4.36% |
| Voters: 298. You may not vote on this poll | |||
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09-25-2009
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#91 |
 Join Date: Jan 2007
Location: Florida
Posts: 240
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Re: Which Performance Chip do you have?
I had my e-prom modded again. Nothing wrong with the Haibeck chip but when SGC did my engine work Aaron programmed it to meet the mods.
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09-29-2009
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#92 |
Join Date: Jan 2006
Location: Byron Center, MI
Posts: 33
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Re: Which Performance Chip do you have?
Aaron Scott...he has done all of the mods on my car...very happy with the results. None better!
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2021 Stingray Z51 SGM 1991 ZR1 SCG Enhanced 1967 BB Roadster 1963 Split Window Coupe 1954 Roadster |
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09-30-2009
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#93 |
Join Date: Dec 2003
Location: Arcadia, OK
Posts: 3,403
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Re: Which Performance Chip do you have?
SGC custom tune for the 415 build.
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Jerry Downey JERRYS LT5 GASKETS & PARTS http://www.jerrysgaskets.com 1994 ZR-1, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc. 2016 Black-Red, 3LT-Z51 Auto 8-speed. |
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12-01-2010
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#94 |
Join Date: Dec 2003
Location: McHenry, Il.
Posts: 6,584
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Re: Which Performance Chip do you have?
Marc is Da MAN.
Good job on all the detailed ?'s Dyno you covered all the angles. |
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02-03-2011
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#95 |
Join Date: Dec 2004
Location: Jacksonville, FL USA
Posts: 4,609
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Re: Which Performance Chip do you have?
I just realized that I could now vote in this poll....
 I have a standard Marc Haibeck chip in my 90.....boy I still can't figure out why I waited 5 yrs to get one! Marc's cooling fan protocol is worth it! 
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1990 ZR-1, Black/grey, #2233, stock. ZR-1 Net Reg Founding Member #316 & NCM member |
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01-13-2012
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#96 |
 Join Date: Nov 2011
Location: Dunbarton NH
Posts: 7,587
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Re: Which Performance Chip do you have?
Is there an easy way to tell if the previous owner did a chip?
 
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01-13-2012
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#97 |
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Join Date: Jun 2005
Location: CenCoast California
Posts: 898
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Re: Which Performance Chip do you have?
Remove the ECM, flip it over, remove the cover and look at the chip.
Also, if ship-shift has been disabled or the cooling fans come on at lower temperatures than stock are both clues that the ECM has an aftermarket cal in it.
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Hib Halverson Technical Writer former owner 95 VIN 0140 current owner 19 VIN 1878 |
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01-13-2012
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#98 |
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Join Date: Nov 2011
Location: Dunbarton NH
Posts: 7,587
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Re: Which Performance Chip do you have?
Thanks Hib. What should the chip look like? Skip shift is unplugged, but the light still comes on. Fan's seem to come on way hotter than I would like. My driveway is 3/4 mile long. At an idle down my dirt drive it seems to get real hot.
Steve |
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01-13-2012
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#99 |
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Join Date: Jun 2005
Location: CenCoast California
Posts: 898
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Re: Which Performance Chip do you have?
They usually do not have the OE broadcast code stickers on them. Also, many aftermarket chips have a label with the vendors name on it.
If your 1-to-4 light still comes on and the fan strategy is as listed in the Service Manual, you likely do not have an aftermarket cal. At this point, some of the best aftermarket cals come from Marc Haibeck. I think, he advertises on the Registry site. He has a web site at: www.zr1specialist.com
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Hib Halverson Technical Writer former owner 95 VIN 0140 current owner 19 VIN 1878 |
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01-13-2012
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#100 |
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Join Date: Nov 2011
Location: Dunbarton NH
Posts: 7,587
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Re: Which Performance Chip do you have?
Thanks Hib, I'll check it out. I've been to Marc's site often. He has helped me out on a few times via e-mail.
 
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