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1970-1986Early Corvette SF2D SplitFire Spark Plugs
Item EK-25-104415-1
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Product Information
Features, Description, Q&A
Features
- Fits 1970-71 454 (Iron Head) & 1985-86E (Iron Head)
- V-Shaped Ground Electrode
- Larger Spark Kernel
- Plug Life Exceeds 50,000 Miles
Description
There's nothing hotter on the market than SplitFire spark plugs. A quick comparison shows how this new design clearly distinguishes it from other plugs. SplitFire's open split on the ground electrode better exposes the spark to the incoming air/fuel mixture. In addition, the spark is larger than those of a conventional plug. The spark not only travels sideways, but also can travel upward through the v-notch into the combustion chamber. Experts say the result is improved combustion of the air/fuel mixture as seen in better power, mileage and reduced emissions. Set of eight.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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