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ACDelco Professional RAPIDFIRE Spark Plug Replacement Parts best: Ignition Parts Review

3

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🧯 Ignition Parts, 🛠️ Replacement Parts

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Details

BrandACDelco
Core MaterialCopper
Top Material TypeNickel

Description of ACDelco Professional RAPIDFIRE Spark Plug Replacement Parts best: Ignition Parts

Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for long electrode life, and helps protect against high combustion pressures. Pure copper core provides great heat transfer and helps maximize plug durability. Platinum on center electrode enables superior spark characteristics and can reduce voltage requirements of the ignition system. Ribless insulator helps optimize plug to boot seal. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

Reviews

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

Type of review

Revainrating 5 out of 5

They seem to do a good job of sparking

Good quality and received as advertised. They switched to a 1966 Porsche 911 and the car has a lot of power. I would not spend money on more expensive candles. These work fine.

Pros
  • Automotive
Cons
  • Neutral

Revainrating 5 out of 5

Very happy with the quick lights

I installed this kit on my 1988 K5 Blazer and you couldn't tell the difference. The old spark plug for my truck was an AC Delco CR43TS and they had a .35 gap and when I was done I put in a set of AC Delco #1 Rapid Fire spark plugs and corrected. I'm very happy with the speedguns. hot spark is very noticeable

Pros
  • Spark Plugs
Cons
  • Fits