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πŸ”₯ autolite 64-4pk spark plug, pack of 4, with copper resistor for enhanced performance logo

πŸ”₯ Autolite 64-4PK Spark Plug, Pack of 4, with Copper Resistor for Enhanced Performance Review

3

Β·

Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.5
🧯 Ignition Parts, πŸ› οΈ Replacement Parts

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Details

BrandAutolite
Core MaterialCopper
Top Material TypeAlloy Steel

Description of πŸ”₯ Autolite 64-4PK Spark Plug, Pack of 4, with Copper Resistor for Enhanced Performance

Copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof. Cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength. Multi-rib insulator reduces danger of "flash-over". Resistor reduces radio frequency interference (RFI) and electrode erosion. Full copper core electrode provides better performance in all conditions.

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    1
  • 1
    0

Type of review

Revainrating 2 out of 5

Terrible Spark Plugs, Save Your Money

As an automotive enthusiast, I was really disappointed by these replacement ignition parts. Through trial and error, I found that they didn't work properly with my vehicle and caused rough idling and reduced power. The only pro is that they are affordable. However, the cons far outweigh any potential cost savings. I would not recommend these spark plugs to anyone.

Pros
  • Durable and long-lasting
Cons
  • Less efficient than other types of spark plugs

Revainrating 4 out of 5

I used this connector because people recommended it to me based on the standard connector for my RF generator.

I used this connector because people recommended it for my RF generator because the standard connector gets hot. So far, so good.

Pros
  • A copper-to-glass gasket bonds the insulator, terminal block and center electrode together, creating an airtight seal that ensures 100% leak-proofing.
Cons
  • Appearance

Revainrating 5 out of 5

Does what a spark plug is supposed to do

I bought this for my small 2 stroke generator to replace the inferior original spark plug it came with. Although I've read that a 0.020 gap works well, I figured I knew better since it's a very small gap. They turned out to be right, at least when used on these generators.

Pros
  • Multi-fin insulator reduces risk of burnout
Cons
  • Poorly designed