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2003 Honda Nighthawk 750Expand / Collapse
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Posted 12/14/2004 7:50:37 AM
 

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Last Login: 3/5/2007 10:44:31 AM
Posts: -1,167, Visits: 2
Has anyone installed hotter plugs, such as double-platinum SplitFires, in their Nighthawk? I'm a new rider (about a year), and I'm yearning to get some quicker acceleration out of my bike, especially froma a standing start. But my owner's manual warns against such upgrades, citing potential engine damage. Is this true? Is it because the NH is air-cooled? I've got a friend who has upgraded his bike with these plugs, but he rides a 600-cc liquid-cooled sportbike. Any input would be appreciated, thanks!

Gordo

Gordo
Post #35471
Posted 1/8/2005 11:23:10 AM
 

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Last Login: 3/5/2007 10:44:31 AM
Posts: -1,167, Visits: 2
Your valves are vulnerable to the increased heat and pressure which is how these plugs give high performance. I wouldn't use them.

Joel McClain
Post #35472
Posted 3/18/2005 6:28:31 PM
 

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Last Login: 3/5/2007 10:44:31 AM
Posts: -1,167, Visits: 2
Increased temp and pressure? What a load! A spark is a spark. The platinums deliver a more consistent spark and last a lot longer than regular plugs. Use 'em and be happy.

PHXRacer
Post #39016
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