MSD Super Conductor vs ACCEL EXTREME 9000 Ceramic Spark Plug Wire Resistance 50 vs 500 Ohms/ft GM LS

MSD Super Conductor 32819 vs ACCEL EXTREME 9000 Ceramic Spark Plug Wire Resistance 50 vs 500 Ohms/ft
MSD: www.holley.com...
OVERVIEW
Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 8 inch length of Super Conductor Wire there is only 40 - 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) "choke". This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.
Features:
Custom fit for make and model listed.
Wires are precut to exact specifications
Bolt-on performance
Wire Lengths: 8 - 8"
SPECS
Application GM LS Engines
LS1/LS6
Boot Material Silicone
Brand MSD
Color Red
Core Copper
Emission Code 5
Length (in) 8
Product Type Spark Plug Wires
Resistance 40-50 Ohms Per Foot
Spark Plug Boot Angle Multi-Angle
Warranty Limited 1 Year Warranty
Wire Diameter 8.5mm
Wire Series 8.5 Super Conductor
UPC 085132328192
Part Number 32819
Accel: www.holley.com...
OVERVIEW
ACCEL now offers the cure for burnt spark plug wire boots with Extreme 9000 Ceramic Wire kits. The 8mm Ferro-Spiral core wire now has ceramic boots on the spark plug end of the wires. The ceramic boots will withstand up to 2,000 degrees F. If you are running headers with close tolerances, have an engine bay with little room or an RV with boots that melt because of heat, these wire kits are the answer for burnt and melting boots. The wire uses a 500 Ohms/ft Ferro-Spiral core developed for performance use. It provides excellent energy delivery to the spark plugs, while providing the highest level of RFI/EMI suppression. The Extreme 9000 Ceramic Wires also feature stainless steel spark plug terminals for maximum spark energy to the plugs.
Features:
500 Ohms/ft Of Resistance
600 F Rated Silicone Jacket
Stainless Steel Plug Terminals
RFI Suppression For Street Driven Applications
Custom-fit Universal And Import Coverage
Pre And Post HEI Vehicles
Ceramic boots withstand up to 2,000° Fahrenheit
8mm double silicone construction black wire rated at 600° F rated
500 Ohms/foot ferro sprial core offers the highest level of RFI/EMI suppression
Universal and custom fit applications
SPECS
Application GM LS/LT Engines
Boot Material Ceramic
Boot Temperature Rating 2000 Degrees
Brand ACCEL
Color White
Core Ferro-Spiral
Emission Code 5
Material Silicone
Product Type Spark Plug Wire Set
Resistance 500 Ohms Per Foot
Spark Plug Boot Angle 135 Degree
Warranty Limited 1 Year Warranty
Wire Diameter 8mm
Wire Series Extreme 9000 Ceramic
Wire Temp Rating 600 Degrees
UPC 743047112274
Part Number 9070C

[@stevehoagland1179]

Glad I found this. I am using a 2" header. I have switched to the Accel wires with ceramic boots hoping for more durability and heat resistance as well as a high level of RFI/EMI suppression. I was a little concerned that they would have too much resistance but from your experience that does not appear to be the case. Power levels of our engines are very similar. Thanks!!

[@gordocarbo]

50ohm wires are for msd boxes use the higher phm wires for your GM truck.
Usualy use Delco...tried a set of Napa premium (Belden) wires they are pretty nice dont come apart or cost much and grease wont stick to them.

[@psmith1551]

So how did the Accell plug wires work out? Have you noticed any difference in performance from the MSD wires you changed from? Would you recommend Accell or MSD at this point?

[@fredleydiy]

With these short cables, I cannot tell a difference.

[@TravisCadello]

Did they hold up better then MSD?

[@fredleydiy]

Great so far and much easier to remove. The plugs have been changed once and the engine has been out for a complete rebuild and they are still going strong. The last dyno had it at 745 CHP and 560 at the wheels.