GARDENING TEST 

MEMBER-TESTED AND APPROVED 

HP 2-C MOTOR OIL 

Royal Purple HP 2-C is a high-performance engine oil that improves engine performance and reduces wear. It is recommended for premixed and oil-injected gasoline two-cycle engines in outboard motors, motorcycles, chainsaws and leaf blowers. 

Tester RatingsScore/Details
Quantity Tested600
Approval %99%
Ease of Use8.8
Clarity of Instructions8.5
Durability8.7
Rated Against Similar Products8.3
Overall Average8.5
scale: 1 – 10I, 10 is excellent

Kevin Cavanaugh, Fort Lauderdale, FL

“Royal Purple HP 2-C reduces fuel consumption. My spark plugs and exhaust ports were cleaner, too.” 

Robin Purnell, Gary, IN

“In addition to making my engine run more smoothly, this oil provides lower emissions, which is the icing on the cake.”