Supertech Nissan SR20DET/RB26 7mm Stem Manganese Bronze .001in OS Exhaust Valve Guide - Set of 12 turn14-atp Silicone Intake Boot

Silicone Intake Boot

never settle for lackluster security

minimizing concerns of breakthrough when port matching

Water/methanol injection for forced induction (turbocharged or supercharged) gas-powered race engines is a proven means for effectively reducing engine inlet air temperatures and suppressing harmful detonation

developing exhaust back pressure in the engines combustion chamber which creates resistance against the piston from reaching top dead center

Supertech Nissan SR20DET/RB26 7mm Stem Manganese Bronze .001in OS Exhaust Valve Guide - Set of 12 turn14-atp Silicone Intake BootManufacturer Part # : GDE NSR7 ET OS 12 Product Description Short Supertech Nissan SR20DET RB26 7mm Stem Manganese Bronze . 001in OS Exhaust Valve Guide Set of 12