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What a difference a new set of plugs makes

Posted: 23 Nov 2018, 23:40
by ZR468
I just picked up my 1992 ZR750C from the shop. They put in a new set of iridium plugs along with other works. My bike had 29300km on its original plugs. The old plugs still looked ok, but what a difference! Feels like the bike just added 10 more horsepower. Can't believe it, I just flew right up the same hill on the way home without effort. I used to have to downshift for it.
Kenny

Re: What a difference a new set of plugs makes

Posted: 09 Jan 2019, 21:14
by Ivor
cool . keep meaning to get a new set for my 1100 . … just need to save up for a double set :?

Re: What a difference a new set of plugs makes

Posted: 11 Jan 2019, 12:23
by Corey
All I run in my bikes are Iridium. What part number of NGK Iridium are you using? They are also available in Projected and Non-Projected Tip.

http://www.ngksparkplugs.ca/tech-info-spark-plugs.cfm