Installation Instruction Manual

6 INSTALLATION INSTRUCTIONS
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
Figure 11 Marking the Rotor Location.
INSTALLING THE DISTRIBUTOR
1.  Remove the existing distributor cap without disconnecting any of the spark plug wires.
2.  With  the  cap  off,  crank  the  engine  until 
the rotor is aimed at a fixed point on the 
engine.  Note  this  position  by making  a 
mark (Figure 11).
3.  Place the distributor cap  bac k on and 
note which plug wire the rotor is pointing 
to. MARK THE SPARK PLUG WIRES and 
remove the distributor cap.
4.  Disconnect the wiring from the distributor.
5.  Loosen the distributor hold-down clamp, 
slide the clamp out of the way and lift the 
distributor out of the engine.  
6.  Install the supplied O-ring seal in the 
groove on  the   distrib utor  land.  App ly  a 
thin layer of oil to the housing O-ring. 
7.  Apply  a  liberal a mount  of  the   supplied 
break-in lubricant to the gear.
8.  Install the distributor making sure that the 
rotor comes to rest pointing at the fixed 
mark.  If the distributor will not fully seat with the rotor  pointing  to  the marked position, you may 
need to rotate the oil pump shaft until the rotor lines up and the distributor fully seats.
9.  Position and tighten the hold-down clamp onto the distributor.  
10. Install the rotor and distributorcap. It is recommended to use a drop ofBlue Loctite on the distributor 
cap hold down bolts.
11. Install the spark plug wires from the old cap one at a time to ensure correct location.
12. Connect the supplied wiring harness to the distributor. Route the wires to their connections as 
shown in Figure 12.
13. Page 8 shows how to set the rev limiter and connect the tachometer.