Spark Plugs
04-25-2006, 07:48 AM
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Staging Lane
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Spark Plugs Looking for some options/opinions...
I'm looking for spark plugs recommendations for this configuration:
- Speed-Density LT1
- 8 lb. PowerDyne SuperCharger (Was running 4.5, but changing pulley)
- Methynol Injection system (Boost Cooler)
- BBK 1-5/8 shorty headers
- 36lbs. Injectors
- 255lph fuel pump
- No EGR, airbox, or anything. (Except O2 sensors)
Car will be taken to by Dyno-Tuned, and recommendation so far is 1-step colder plugs. Now, I've heard that supercharged applications should not use Irridium plugs. Any legitimacy to this claim?
I'm looking for spark plugs recommendations for this configuration:
- Speed-Density LT1
- 8 lb. PowerDyne SuperCharger (Was running 4.5, but changing pulley)
- Methynol Injection system (Boost Cooler)
- BBK 1-5/8 shorty headers
- 36lbs. Injectors
- 255lph fuel pump
- No EGR, airbox, or anything. (Except O2 sensors)
Car will be taken to by Dyno-Tuned, and recommendation so far is 1-step colder plugs. Now, I've heard that supercharged applications should not use Irridium plugs. Any legitimacy to this claim?
