2023 OWNER’S MANUAL
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ILMOR OWNER’S MANUAL
MasterCraft boats are equipped with ILMOR Marine Engines,
the finest quality power plant in the industry. ILMOR supplies an
Owner’s Manual with the purchase of your MasterCraft boat.
For inquiries regarding ILMOR specific components contact :
ILMOR MARINE, LLC (U.S.A.)
186 Penske Way
Mooresville, NC 28115
844-GO-ILMOR (844-464-5667)
(704) 360-1901 FAX
service@ilmormarine.com
www.Ilmor.com
MasterCraft Boats have had the indulgence of having a long-
standing relationship with Ilmor Marine Engines. Therefore, in an
eort to be more productive and sustaining quality products for
the Consumer, we have developed a plan of action to better serve
our customers. Beginning with the 2023 boats, the engine service
agreement for the first oil change adjusts to:
• Up to 50 hours first oil change
• 50 hours or annually thereafter
• No change to the heavy-duty usage maintenance schedule
The transmission fluid follows the first engine oil change interval
This change will extend the period for the first oil change and
provides the customer with more flexibility (most likely past
July 4th). This is far greater intervals than the competition.
Ilmor Marine Engines does remind all consumers that early and
regular oil changes coupled with a certified dealer overview is
the best way to ensure we keep customers on the water for the
long term. Ilmor Marine Engines have been a major part of the
success of the MasterCraft for the past decade. However, due to
customer demand and an ever present need to be the ultimate
tow boat in the industry, MasterCraft has elected to pursue the
Ilmor Supercharged 6.2L. This will prove to be a far more superior
product, as well as meet the demand for to boats with current and
future requirements.