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View Poll Results: Which coil packs do you have? | |||
AC Delco |
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53 | 71.62% |
Accel |
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4 | 5.41% |
MSD |
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17 | 22.97% |
Voters: 74. You may not vote on this poll |
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#11 |
![]() Join Date: Sep 2012
Location: Rockwall, Tx
Posts: 1,510
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MSD
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#12 |
![]() Join Date: Dec 2004
Location: Jacksonville, FL USA
Posts: 4,645
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I had originally changed out my OE coils for Jegs coils when I did my injector replacement. Subsequently I changed out the Jegs coils, after 3 yrs, for GM coils. The GM coils have been in there for about 32k miles and seem to be just fine. I didn't see any evident difference between the two brands by looking at my plugs, AC 41-602's, which I change every year.
The reason for going back to the GM coils was that they are specifically for an LT5, or so GM says; where the Jegs coils had other applications besides an LT5. I figure the environment in the valley of an LT5, for the coils, is fairly harsh temperature wise. ![]() ![]() Tom
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1990 ZR-1, Black/grey, #2233, stock. ZR-1 Net Reg Founding Member #316 & NCM member |
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#13 |
![]() Join Date: Jan 2007
Location: Pineville, LA
Posts: 586
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Working on a Z now that has Screamin Demon coils and nology wires (really different looking wires).
Daniel |
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#14 | |
![]() Join Date: Jun 2012
Location: PA
Posts: 772
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Joe 1990 Bright Red ZR-1 #2599 |
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#15 | |
![]() Join Date: Jun 2012
Location: PA
Posts: 772
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Joe 1990 Bright Red ZR-1 #2599 |
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#16 |
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,697
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I've had the same set of MSD coils and wires for the last 3+ years. Also used MSD coil and wires on my 84 HEI system together w the MSD 6A box.
The 6A finally died after 10 years.
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[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 |
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#17 |
![]() Join Date: Jul 2011
Location: grosse isle, manitoba, canada
Posts: 52
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A very timely question for me. A month ago I installed 4 new MSD coils and got 8 misfiring plugs. A switch back to OE Delco works fine. The MSD were made in.....China (No!!!!). Advice to myself: dont swap for the sake of 'not having to go under there again' (you will regardless and get used to it) and if you have a problem with coils, use OE parts.
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#18 |
![]() Join Date: Jan 2007
Location: Pineville, LA
Posts: 586
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#19 | |
![]() Join Date: Dec 2004
Location: Jacksonville, FL USA
Posts: 4,645
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1990 ZR-1, Black/grey, #2233, stock. ZR-1 Net Reg Founding Member #316 & NCM member |
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#20 | |
![]() Join Date: Apr 2012
Location: Pineville, Louisiana
Posts: 57
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CJ Daniel [B]1991[/B] ZR-1 #834 [COLOR=royalblue][B]Steel Blue Metallic/Steel Blue[/B][/COLOR] [COLOR=red]Frank Approved ZR-1[/COLOR] [SIZE=1]- Ported air horn, throttle body, plenum and injector housings (Tommy Morrison)[/SIZE] [SIZE=1]- FIC SS Injectors / Nology hot wires / Screemin Deamin coils[/SIZE] [SIZE=1]- Fluidyne aluminum radiator and 9 row aluminum oil cooler[/SIZE] [SIZE=1]- 4.10 gears / Fidanza light weight flywheel / Hurst short throw shifter[/SIZE] [SIZE=1]- Stainless Works long tube headers / Borla exhaust with x-pipe[/SIZE] [SIZE=1]- DRM Coilovers / 32mm front 26mm rear sway bars[/SIZE] [SIZE=1]- ASM bolt in 4 point roll bar[/SIZE] [SIZE=1]- 93 ZR-1 Sawblades[/SIZE] |
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