Buy (1) Accel Ignition (by Holley) 346C1

Accel Ignition (by Holley)

Accel 346C1 Spark Plug 9/16" 1 Step Colder Heat HP Copper Spark Plug Listing ID: 909180UPC: 090127745694Manufacturer Part Number: 346C1Reference Part Number(s): ACL346C1 Out Of StockBrand New

Product Information FeaturesOne Piece Design - Wont break off in head during removal like two piece designsThe Copper core is a better conductor than Iridium or Platinum plugsCopper dissipates heat much better than other materialsCUnlike Iridium or Platinum plugs, the ACCEL HP plugs are gapableMachine rolled threads for precise thread engagementOne step colder than stock Attributes Model Spark Plug Reach .8125 Style Copper Core Length Standard Hex Size 9/16 Quantity 1 Resistor Yes Seat Type Tapered Heat Range 1 Step Colder Thread Size 16mm Thread Pitch 1.25mm Emission Code 2 Projected Tip No Torque Specification 20-25 lb.ft Emission Code Description Direct or consolidated Replacement Part- Legal on Emissions Controlled Vehicles