I also purchased a new spark plug (actually, they sold only as a pack of two). As per the manual, I purchased an NGK CR7HS.

    The manual actually calls for a C7HS, but these are no longer manufactured by NGK, and have been replaced by the CR7HS model. The "R" designation signifies that a "Resistor" has been intergrated in the plug design and construction, to help reduce the emissions of electrical noises.

    NGK - CR7HS       NGK - CR7HS - 2 Pack       NGK - CR7HS

    This was pretty "straight forward"... but...

    As we noticed when we first viewed the bike before purchasing it, the electrical connector (cap) on the spark plug wire was missing.

    I visited my local auto parts store (where I purchased the spark plugs above), and from the NGK catalog,
    I purchased an "NGK LD05FP" spark plug cap. I selected that part number from the table and pictures below.

    NGK Plug Caps Logo    NGK Spark Plug Caps

    NGK Plug Caps Selector Table

    NGK Plug Tip Types

    Waterproof, NGK Spark Plug Cap #LD05FP
    NGK Spark Plug Cap #LD05FP

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    This page last modified on: November 22nd, 1999 by: 1976 CT-70 Project Owner.