Spark Plug Boot Insulator

Formula Power Spark Plug Boot Insulators are made from braided fibreglass and are double the standard thickness. They measure 7.5" by 0.75". The sleeves offer protection up to 1200 degrees Farenheit which means they can rest against very hot surfaces including the manifold with damage.

They are impervious to petrol/diesel and other engine chemicals.

They are easy to fit and are idea for use with our High Performance Ignition Leads.

Available in Red or Blue