Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Equipment Hookup & Adjustment Procedures


Set timing at slow idle and Before Top Dead Center, unless otherwise specified.

Carbureted:

U.S. models except high altitude, leave vacuum hoses connected.
High altitude and Canadian models, disconnect and plug distributor vacuum hose.

Fuel Injected:

Ground ignition timing connector.