Anybody recognize this chip? - ZR-1 Net Registry Forums

Ccmano · 06-07-2017

Found the mfg memcal chip in the glove box.(AUAH) So I opened the ecu and this is what I found. Apparently Ron Zimmer in SoCal did quite well with these.

Interesting, after more reading on these chips and looking at multiple pictures of these Z Industries chips there dont seem to be two (that I have found) that have the same thing printed on them. There must have been multiple versions over time and level of mods.

It does say "custom program" on it. I know Zimmer did do custom work.

Anybody know what parameters these set to...

XfireZ51 · 06-07-2017

I've read several of these including one I had. Frankly, meh. A lot of time has gone by when these were available and now. Unless u log many miles and burn much gas for proper tuning at best u will get some extra timing and fuel at the top end. Otherwise nothing else was modified.

tccrab · 06-08-2017

Pretty sure it's these guys.

http://www.z-industries.com/

'Crabs

06-07-2017	#1
Ccmano Join Date: Jun 2006 Location: Sparks, NV Posts: 2,852	Anybody recognize this chip? Found the mfg memcal chip in the glove box.(AUAH) So I opened the ecu and this is what I found. Apparently Ron Zimmer in SoCal did quite well with these. Interesting, after more reading on these chips and looking at multiple pictures of these Z Industries chips there dont seem to be two (that I have found) that have the same thing printed on them. There must have been multiple versions over time and level of mods. It does say "custom program" on it. I know Zimmer did do custom work. Anybody know what parameters these set to... __________________ 90'ZR-1 #1461 Red/Black Ported Intake, Degreed Cams, OBX Headers & Exhaust, Fidanza FW, Secondary Delete, Custom tune, C6 GS Wheels. Sold 08 C6 Z51 Crystal Red Metallic Sold Vararam Intake, Tune, Sold 05 C6 Z51 Red/Black Sold 90'ZR-1 #1723 Black/Gray Sold but not forgotten 91' Z51 L98 White Vert. My First, you always remember your first. Sold. Last edited by Ccmano; 06-07-2017 at 08:30 PM.

06-07-2017	#2
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,708	Re: Anybody recognize this chip? I've read several of these including one I had. Frankly, meh. A lot of time has gone by when these were available and now. Unless u log many miles and burn much gas for proper tuning at best u will get some extra timing and fuel at the top end. Otherwise nothing else was modified. __________________ [SIGPIC][/SIGPIC]Former Membership Chairman Former ZR-1 Registry - BOD 1972 Corvette 4speed base Coupe SOLD long time ago 1984 Corvette Z-51/4+3 SOLD 1992 Corvette ZR-1 Aqua/Gray #474 SOLD 1992 Corvette ZR-1 Black Rose/Cognac #458 2014 Honda VFR Interceptor DX Last edited by XfireZ51; 06-07-2017 at 08:52 PM.

06-08-2017	#3
tccrab Join Date: Oct 2004 Location: Folsom CA Posts: 1,655	Re: Anybody recognize this chip? Pretty sure it's these guys. http://www.z-industries.com/ 'Crabs __________________ TomC '90ZR1 #792 Honorary Pirate [B]If it ain't FUN, you're doing something terribly WRONG. [/B]