Mercury HP 500 EFI Bravo XR/XZ/III User Manual page 42

SPECIFICATIONS
Tune Up Specifications (cont.)
MODEL 500 EFI
Electrical System 12-Volt Negative (-) Ground
Alternator 50 Amps
Valve Lash 1 turn down from zero lash
Recommended Minimum
Battery Rating 550 CCA or 700 mca or 120 Amp/Hrs
LH ROTATION
FRONT
Firing Order
1-8-4-3-6-5-7-2
38 500 EFI Bravo