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Scooters - 125 to 300 => LIKE 200i => Topic started by: Stig / Major Tom on July 08, 2013, 09:25:35 PM

Title: Anyone tach an iridium plug vs stock NGK?
Post by: Stig / Major Tom on July 08, 2013, 09:25:35 PM

Buying a small tachometer to run some tests on my LIKE.
Going to check the idle speed with an Iridium plug and with the stock NGK plug - .
Also will check RPMs at some steady speeds before and after installing Dr Pulley slider weights.
Will probably keep it in my front glove box, pull it out & set it on the dash with some velcro when I want to explore things.
Digital is fine for my purposes. (Trail Tech)

Title: Re: Anyone tach an iridium plug vs stock NGK?
Post by: 91cavgt on July 08, 2013, 10:46:08 PM

I installed an NGK Irridium plug and found no change in engine rpm or how the scooter responded.  My scoot had 1300 miles on the stock plug.