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05-01-2008
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#1 |
 
Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,155
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MEMCAL PROM ID?
so I drove the Zr-1 around the block a couple times.. it Idled okay at first..
then at 2K. must be a vacuum leak.. looks like Secondary circuit.. I think. Anyway that is another post.. I pulled the MEMCAL out tonight and it has an orange handwritten label on says: 1990 ZR-1 any Idea who did this on their PROMs? I have a picture and will post it when I get it off the camera. Now how do I go about finding out the OEM broadcast code and which definition it is $8E or $8EA.. Thanks
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1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 |
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05-01-2008
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#2 |
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Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,155
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Re: MEMCAL PROM ID?
Picture
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1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 Last edited by -=Jeff=-; 10-28-2010 at 03:51 PM. |
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05-02-2008
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#3 | |
 
Join Date: May 2007
Location: Peoria, AZ
Posts: 9,123
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Re: MEMCAL PROM ID?
Quote:
Well its not a DRM thats for sure. His have White Label with a red DRM logo and a silver pen writing on the side for the year.
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GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director  91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V |
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05-02-2008
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#4 |
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Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,155
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Re: MEMCAL PROM ID?
I emailed Marc Haibeck a picture too.
it is NOT: Haibeck LPE DRM ADS Z industries Marc mentioned he thought it could be: Morrision Guldstrand Corvette Consultant
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1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 |
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05-02-2008
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#5 | |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,682
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Re: MEMCAL PROM ID?
Quote:
Brad's chip had the memcals like that, not the Knock sensor circuitry like mine. Do the 91s have the Knock circuitry or external? Last edited by XfireZ51; 05-02-2008 at 12:06 PM. |
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06-10-2008
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#6 |
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Join Date: Oct 2007
Location: lone pine and mammoth lakes ca.
Posts: 544
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Re: MEMCAL PROM ID?
just read corey email and all he said was there was structure differences??????. i will see if i can get ahold of him tomarrow and get the low down
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10-28-2010
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#7 |
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Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,155
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Re: MEMCAL PROM ID?
been a couple years.. still no answer..
Asked SGC, it is not theirs either Again, Marc mentioned he thought it could be: Morrision Guldstrand Corvette Consultant I know I guldstrand is around , how about the others?
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1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 |
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10-28-2010
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#8 |
Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,180
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Re: MEMCAL PROM ID?
If Brad had it on his, was it on the Callaway? I assume they tuned cars
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LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359 |
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10-28-2010
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#9 |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,682
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Re: MEMCAL PROM ID?
Jeff,
There's an easy way to tell if its an 8E or 8EA. If you have a stock 8A bin, do a compare with the bin you download from this chip. If it tracks until about the 7xxx addy, then its an 8EA. |
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10-28-2010
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#10 |
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Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,155
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Re: MEMCAL PROM ID?
Whether it is 8E or 8EA does not matter. I want to know who.made the chip
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1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Shelby Series 1 - Wilwood Brakes Custom Interior NCM Lifetime Member #978 |
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