MSD 32819 Super Conductor Spark Plug Wire Set, Red

Got these to replace some cheap wires. Easy to install all were correct lengths, work as expected and have taken the punishment my sons turbo corvette has thrown at them.

These wire are extremely high quality. When tested with an ohm meter prior to installation, they registered @28 ohms. The stock wires were Delco, and registered over @800 ohms. The Delco wires were 7 years old, and were causing our LS-2 equipped 2007 Corvette(15,450 miles) to misfire at idle, and also while cruising. This was to be expected with OEM wires. The MSD wires, right out of the box are too tight a fit. I called MSD customer support, and told them these wires needed to be about 1 inch longer. However, the tech told me the MSD wire spark plug boot was designed to be bent up to a 45 degree angle. I was amazed that this feature was built into the spark plug boot. I did what they instructed, and this wire set fit perfectly, and still checked out at @28 ohms. There were no printed instructions or directions on the box telling me of this ability to bend the plug boot for a perfect fit. The tech promised this would be corrected. The low resistance is created, because the OEM style carbon core is wrapped with copper wire. They claim @ 30 to 40 feet of copper wire per foot of ignition wire is would around the core. One would expect the copper wire to cause interference with the radio and electronics, but just the opposite is the case. This style of wire is also known as Magnetic Suppression Wire. There is a very small electro- magnetic field around these wires, and with the copper windings- very little resistance. The Corvette started immediately, the idle was smooth once again, and the acceleration was noticeably "crisp" and strong. These wires should last a lot longer than 7 years or 15,000 miles- truly a value for the money and they are American made!

Wires are perfect lengths, went on well... I like the red and black, look nice, definitely plug right into the plug... Quality is good..

functionality fit quality value for money

These fit perfect on my NNBS 07 silverado. Needed new wires when installing some long tubes and these are great. You can fit these on the trucks just make sure you have the same style coil packs or else these wont fit since the wires are short.

Like the title, and other reviewers have noted, these plugs are a tight fit. I feel like I'm stretching the wire to make them reach from coil to plug. Of course your not actually able to stretch these. They are a high quality wire for sure. If I was to do again, I would still purchase.

Packed well, a little slow getting here, product work great, good price easy to install.could be a little bit longer put worked okay Thanks.msa spark plug wires.

after reading several reviews ablut how people were finding these hard to install because they were short and need manipulated alot i chanced it and bought them anyway. 3 hours into a 30 minite install my hands look like i have cerebal palsy and i couldnt be more dissapointed in a big name brand. MSD are you that hard up that half an inch would have broke the bank? after 3 hours of fighting i still havent finished and am seriously contemplating buying an oem set from advanced.