NGK (6777) IMR9C-9H Laser Iridium Spark Plug, Pack of 1

 (2 customer reviews)

I own a 2003 Honda CBR 954RR that just hit 20k miles I bought it at 8,000. It is my daily commuter vehicle, because parking a car is 6.75 and walk 2 blocks in downtown Cleveland and riding a motorcycle is park next to the building and free. So last week when my bike started running REALLY funny. Sounded like an old Honda CB550 not a CBR954RR. I got worried. This happened once before like 6 months ago. I got a really rough idle and running sound and I kept going about a half mile later it cleared up. Well then came last week. I got about a mile from my house.. it started bogging down and sounding like it was running on 2 cylinders not 4. I ran it home this time parked it. I tried changing the gas (bought a siphon and filled it with 93 octane.) Zero difference. I popped up on amazon and got these plugs with Amazon prime. 1. The Amazon price is unbeatable. Dealer prices were 50% more than Amazon. I got the plugs in 2 days too. THE HONDA MANUAL IS WRONG DO NOT MOVE YOUR RADIATOR AND GO...Read more

Iridium IX spark plugs NGK brand in so highly recommended in all that has to do with spark plugs for motorcycles, has better performance spark cobustion pa the gas in the engine and better with the iridium electrode that helps improve yourself for the spark. recominedo they are of very good quality.