SP1 Spark Plug Indexing Washer Kit 12/PK
SKU: 14-1107
$ 10.99
is backordered. We will ship it separately in 10 to 15 days.
| Product Name | SP1 Spark Plug Indexing Washer Kit 12/PK |
|---|---|
| Product Type | Spark Plug Indexing Washer Kit |
| Brand | SP1 |
| Part Number | SM-01048 |
| Condition | NEW |
| Fitment |
|
Description
Indexed spark plugs align the open end of the electrode toward the intake port. The hottest flame meets the new fuel charge for a performance gain, increases fuel mileage and plug life. This is a speed secret car racers have used for years. You simply mark the electrode side of the plug with a magic marker on the porcelain. You then shim the plugs with the washers to align the electrodes toward the intake ports. Fits 14mm threaded spark plugs.
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