Which coil pack do you have?

[rkreigh]

wow, didn't know the magnecore had that guarantee. I think I still have them and might see if they stand up and replace the one wire that shat the bed

no critters, I was still driving the car and it ran great but made me nervous with a chunk of the wire missing.

[ZR1CK]

BWD coils, made in the USA. Given the choice, I still prefer to spend my $ here at home, providing of course, the quality is there. My choice of plug wires were MSD. They advertise 50ohms or less per foot. I've used 'em for several years on a few of my rides, including daily drivers, and measured the ohms prior to install and many miles afterward and they still read 50ohms or less. Until just last year when I purchased a 25' roll to custom fit to my "Z", they did not measure as advertised. I checked 'em with two different meters and they both read the same. I still used 'em and the motor runs fine, I just plan on purchasing elsewhere next time.

[spork2367]

Originally Posted by ZR1CK

BWD coils, made in the USA. Given the choice, I still prefer to spend my $ here at home, providing of course, the quality is there. My choice of plug wires were MSD. They advertise 50ohms or less per foot. I've used 'em for several years on a few of my rides, including daily drivers, and measured the ohms prior to install and many miles afterward and they still read 50ohms or less. Until just last year when I purchased a 25' roll to custom fit to my "Z", they did not measure as advertised. I checked 'em with two different meters and they both read the same. I still used 'em and the motor runs fine, I just plan on purchasing elsewhere next time.

There is an E51 and an E51P. The E51P is clearly made in China. The E51 doesn't say, but is the better of the two specification wise.