Works great,
May 20, 2012 Galen "Rider in the sky" (Longmont, Colombia) - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: NGK (3797) CR8EHIX-9 Iridium IX Spark Plug, Pack of 1 (Automotive)
The Iridium plugs work great. I bought them for my Honda ST1300 motorcycle. This is the third bike I have put them in. Each time the bike ran better.
NGK Iridium Spark Plug,
November 24, 2009 Harry Downing (Northville, NY) - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: NGK (3797) CR8EHIX-9 Iridium IX Spark Plug, Pack of 1 (Automotive)
Plugs are for Honda Magna motorcycle, previously always used stock NGK plugs with no problems. Decided to try Irdium Plugs to gain a longer life span. Since put plugs in bike, have only ridden once. I noticed no performance gains over the stock plugs. I would give it five stars if they last 20,000mi instead of 10,000 but it is too soon to tell. The electrode length is longer than the stock plug; NGK technical department indicated that there was clearance.