18HP Twin Vanguard, Horizontal shaft motor. Uneven surging issue

slomo

Lawn Addict
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  • / 18HP Twin Vanguard, Horizontal shaft motor. Uneven surging issue
One thing I found out, is that this engine gets HOT fairly quickly. After about 6 minutes, I could no longer touch the valve cover.
This is why I preach on here to CLEAN YOUR COOLING FINS AND BLOCK AREAS. Also it's in your engine manual as a MUST, yearly, to-do item.
 
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