MSD 8541 Installation

INSTALLATION INSTRUCTIONS 1

MSD Crab Cap, PN 8541

For Distributors, PN 8486, PN 8489

This Cap is an updated replacement for the PN 8537 Cap which is now obsolete. The new design is injection molded from Dupont Rynite material which is stronger physically and holds higher dielectric strength.

This Cap also incorporates spark plug style terminals for an improved connection to the plug wire terminals. This change necessitates different terminals and boots for the spark plug wires. A set of nine short 90° boots and terminals is available as PN 8848.

This Cap has the hold-down retaining bosses molded in and simply screws down to the distributor base using the same socket head cap screws. The original rotor, PN 8567, and rotor base, PN 8568, are still used.

Obsolete New Design

PN 8537

M S D • W W W . M S D P E R F O R M A N C E . C O M • ( 9 1 5 ) 8 5 7 - 5 2 0 0 • F A X ( 9 1 5 ) 8 5 7 - 3 3 4 4

PN 8541

FRM28659 Revised 01/12 Printed in U.S.A.