Please note we have 3 different sizes available, 8MM 8.5MM and 9MM from bluesteak. We also have a 10.5MM available from another brand.
 
Please refer to the TITLE to find out what size it is.Blue Streak High Performance

All Blue Streak® Performance Race wire sets surpass stringent componentry and manufacturing standards set by the North American racing industry, including premium spark plug boots and protective insulation and outer jacketing that maximize protection from searing underhood temperatures. What's more, only the finest conductive materials are used to deliver maximum voltage to the spark plug.

Features & Benefits:
600° F spark plug boots: High-performance boots provide maximum heat protection.
Highest SAE Rated 8.5mm Wire: Thick type F silicone jacket provides superior insulation and protection against extreme engine heat, abrasion, and oil-based contaminants.
170 Ohm/ft Resistance: Patented conductor offers low resistance, more power to the plug, hotter spark, and longer spark duration.
Patented Wire Wound Ferrite Core: Maximum suppression of RFI and EMI for high-performing, static-free electronics.
Bonded Clear-Coat Finish: Patented chemical grafting process provides extra protection against the tough underhood environment.
Winning Race Teams: The components used in Blue Streak High Performance Race Wires are the same supplied to many win