types of spark plug pdf

Spark plugs are generally made of a porcelain exterior casing and a metal core. To ensure correct spark plug application verify V.I.N.code on vehicle. Temporary punctal plugs are typically made out of collagen, a material that is found in bone and skin. This type of mistake can cause significant engine damage while installing a spark plug that is too short will cause poor gas usage. endobj <>>> 15. 0000038270 00000 n %%EOF 0000057555 00000 n h޴�[o�6��[%�H�^2��9��>��Ǳ[ݚ��r�m�v�D6I��I��ƙ�C&��1b��3�E8 Spark plug design and types Materials Electrode gap The spark plug in detail Electrode Gap EA EA Connector for the spark plug ( The illustra-tion shows an SAE connector , older vehicles are fitted with connectors with M4 threads ). 0000015990 00000 n It refers to the ability of the spark plug to heat transfer from the firing tip of the insulator to the cooling system of the engine. 233 0 obj This provides better, more efficient spark for fuel economy. 1. Feeds the ignition voltage to the central electrode. 0000001336 00000 n 0000062769 00000 n 0000038963 00000 n startxref Heat range is a means of designating how hot a plug will run in operation. The amount of high voltage induced depends on the speed of change in the magnetic field, the number of windings on the secondary coil and the strength of the magnetic field. All Champion Aerospace spark plugs are identiﬁ ed by type designations as indicated on the following spark plug number and symbol chart. Spark Plug with Broken Electrode – Besthomegear.com. endstream 0000062489 00000 n 9o�6*UF��_} Due to different engine modifications and conditions,a hotter or colder spark plug may be required. Cold spark plug. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/Properties<>/XObject<>>>/Rotate 0/TrimBox[0.0 0.0 595.276 841.89]/Type/Page>> The plug type on a spark plug is composed of a basic “Heat Range’’ number with letters and numbers to indicate major features of the plug design. Resistor type spark plugs reduce the amount of radio frequency interference (RFI) that can cause ignition misfires and static on the radio. 3.Part number 276S may be used for Header applications in place of P/N 276. %PDF-1.6 %�� Punctal plugs can be inserted for a short amount of time or permanently. Using a platinum or iridium spark plug in an older engine may lead to the fouling of the plug rather rapidly because the plug is too cold to burn off any excess fuel and oil that get into the combustion chambers of the engine. 0000058649 00000 n There are many different types of spark plugs on the market, and the lineup includes choices made with materials ranging from humble copper to pricey platinum. h�bbd```b``�� D�N��H�`�Lʁ��J0;��&��"A$��d?"'��/�! �l/� ��i`v��="-�@��d>b�~"��H>8��?�/`�iN�g`2{` �� [R] Resistor - If an R is present, this indicates a resistor type spark plug. The opening induction voltage of the primary winding is between 300 and 400 V. Used mainly 0000074560 00000 n endstream 0000053813 00000 n This means you have a decision to make when choosing spark plugs for your car. [V] Shell Design - This refers to the thread size and reach of the spark plug. �%JK�D8r��F;g�I{nMR�UD}m�Eڠ�M��j�bM��E�F+�d�Md�ȗ�}!��B*N�^��j9�,��2�uU��.�!��G�B Copper spark plug’s core is made up of full copper but the center electrode is made of nickel alloy. The basic construction of a spark plug uses an upper contact tip that receives voltage from the ignition system through a spark plug wire. 0000060202 00000 n 0000002598 00000 n 0000087230 00000 n the spark plug‘s spark gap and ignites the fuel-air mixture in a spark-ignition engine. 0000001782 00000 n 217 0 obj <> endobj xref 217 52 0000000016 00000 n <>/Filter/FlateDecode/ID[]/Index[233 53]/Info 232 0 R/Length 139/Prev 1328046/Root 234 0 R/Size 286/Type/XRef/W[1 3 1]>>stream 0000073218 00000 n Plug images are located on the opposite page. endobj 0000074643 00000 n ��Ƅ�2��ә��Z�L��EE�_H��A �U�Q�R��V�q��=��л�۲Z��]&~�p7\k�7L@�e�z֐ܨ�'�F��s�e4L��W.�y��R]�O�.LfV�p�gYm��I7-�)$��e��f��Sz��8��0}��lnX��L Choices in both OEM style replacement and higher-performance configurations technology to weld an iridium tip to plug... 2.Prefix ^ sign denotes new Part numbers available types of spark plug pdf jacket, which allows the end! And 400 V. 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