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Old 04-19-2017   #1
MuRCieLaGo
 
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Default ACDelco vs Denso plug wires

Hi,

I'm looking on RockAuto to find which plug wires I should order and these two are basically the same price. Which wires do you guys use?

Thanks!
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Old 04-19-2017   #2
GOLDCYLON
 
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Default Re: ACDelco vs Denso plug wires

DELCO. Good enough to be OEM good enough to be on my daily drivers
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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

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Old 04-24-2017   #3
Young1
 
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Default Re: ACDelco vs Denso plug wires

I just ordered the Denso. Will be installing this weekend. I will give report.
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Old 04-24-2017   #4
A26B
 
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Default Re: ACDelco vs Denso plug wires

Packard was the OEM for the ZR-1. They don't have the ZR-1 silk screening but do have the exact same wire, sheen & color as the originals, if that matters.

http://www.jerrysgaskets.com/wire-se...lug-90-95-9b2/



They are about twice the cost but then the ZR-1/LT5 was at least double the cost of the base Corvette at the time.
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Old 05-01-2017   #5
Young1
 
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Default Re: ACDelco vs Denso plug wires

The Denso wires fit just fine. Solved my idle and heat soak issues. I recommend them for the price
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Old 05-03-2017   #6
MuRCieLaGo
 
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Default Re: ACDelco vs Denso plug wires

Well I ordered the ACDelco, following GOLDCYCLON's advice. Wasn't sure about the "Packard" brand Jerry so that's why I did not order from your website...

So it solved your idle issue Young1, hmmmmm. I've been having idle problems since I bought the car, I can't wait to install them. Will do,when I come back from the ship I work on now.

Thanks guys!
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Old 05-03-2017   #7
A26B
 
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Default Re: ACDelco vs Denso plug wires

Quote:
Originally Posted by MuRCieLaGo View Post
Well I ordered the ACDelco, following GOLDCYCLON's advice. Wasn't sure about the "Packard" brand Jerry so that's why I did not order from your website...
I understand your concern. Packard was the supplier for the original LT5 plug wires when the engines were produced and for GM Parts inventory. I don't know who makes the plug wires for ACDelco now, but it's not Packard. AcDelco doesn't manufacture anymore, it's all outsourced.

The quality if the ACDelco wires is probably similar, but the Packard wires are identical to the original LT5 wires, right down to the color, sheen & quality, only the LT5 silk screening is missing.
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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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Old 05-03-2017   #8
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Default Re: ACDelco vs Denso plug wires

Packard has been around for a long time making excellent quality plug wires. Back in the day we used solid core Packard plug wires on our natural gas irrigation well engines. They were the only ones that would hold up season after season. Drove AM radios crazy.
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Old 05-03-2017   #9
XfireZ51
 
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Default Re: ACDelco vs Denso plug wires

Unfortunately MSD does not offer wire set for LT5 anymore. I still have the set that was replaced by the Magnecors recently.
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Old 05-03-2017   #10
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Default Re: ACDelco vs Denso plug wires

Quote:
Originally Posted by Jagdpanzer View Post
Packard has been around for a long time making excellent quality plug wires. Back in the day we used solid core Packard plug wires on our natural gas irrigation well engines. They were the only ones that would hold up season after season. Drove AM radios crazy.
Do you remember the Rajah connectors for the plug end?

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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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