Quote, originally posted by victorzhu »I want to change some platinum ones, any suggestions?The Denso Iridium plugs that come on the Vibe are as good as they get, much better than platinum. No need to change them until 100,000 km.
The GT comes with NGK Iridium Plugs, not Denso. I Changed mine last year to Denso Iridium and yes they are a whole lot better than NGK's. The acceleration is quicker. Any Questions?