The Ultimate Heat Protection for V8 Spark Plug Wires Avon Lake, Ohio ( February 3, 2015)…For V8 ignition wires exposed to extreme heat from exhaust manifolds and headers, DEI’s new Titanium Protect-A-Wire™ Kit provides the most advanced heat protection on the market. Developed with proprietary Titanium LR fiber technology, the same material as DEI’s Titanium… Continue reading DEI Introduces New V8 Titanium Protect-A-Wire™ Kit