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Ignition Components Ignition Components
Retail Price: 19.99
NGK Cold Grade 7's Plugs

Cold Grade Plugs are a must when tuning the mr2 turbo, They should ideally be replaced to a colder grade than the standard 6's when running higher than standard boost.

These NGK plugs are 1 stage colder than standard and are ideal for basic bolt on modifications up to around the 300bhp+ mark, Colder grade plugs run colder and retain less heat than a hotter grade plug, This is essential when running higher boost pressure as the air/fuel mix will be a greater temperature and more like to pre-detonate, Using a hotter grade plug retaining more heat can be the trigger to ignite the air/fuel mix prematurely before intended, causing damage.

Box Contains 4 plugs

Current Reviews: 1

This product was added to our catalog on Saturday 12 November, 2005.
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NGK Cold Grade 7's Plugs
Do exactly what they say on the tin. Good communitcation thr ..
5 of 5 Stars!

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