Schoenfeld Mini/Micro Sprint Tri-Y Headers - 1-3/8 to 1-1/2 to 1-5/8" Primary - 2" Collector - Silver Paint - Yamaha R6 940000 ApprovedEasy-to-adjust mechanical advance with supplied

ApprovedEasy-to-adjust mechanical advance with supplied springs and stop bushingsVacuum advance canister for improved economy (can be locked out)CNC machined billet aluminum housing and billet aluminum baseMaintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm rangePolished steel shaft is QPQ coated and guided by a sealed ball bearingAdvance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reductionMechanical advance assembly can be locked out for crank trigger systemsAdvance weight pins are staked and tig welded to the plateNylon pads ensure smooth operation of the advance weightsSupplied with small diameter cap with HEI style terminals and race rotor (will accept 8441 Cap-A-Dapt)Must be used with an MSD Ignition Control

ACCEL Super Stock 3000 series wires are designed to upgrade those tired OE ignition wires featuring high spark delivery for street-driven applications

Includes 7 degree heat-treated valve stem locks

Features:Black Super Conductor Spark Plug wire in bulk

and sealed with Shrink Sleeve #MOR72030 or MOR72031

Schoenfeld Mini/Micro Sprint Tri-Y Headers - 1-3/8 to 1-1/2 to 1-5/8" Primary - 2" Collector - Silver Paint - Yamaha R6 940000 ApprovedEasy-to-adjust mechanical advance with suppliedProduct Description: Headers Tri Y 1. 375 to 1. 5 to 1. 625 in Primary 2 in Collector Steel Silver Paint Yamaha R6 Pair Started in 1974, Schoenfeld is known for custom fabricated headers for all forms of circle track racing. Schoenfeld Headers is the worlds largest manufacturer of circle track headers, but they specialize in a variety of high quality exhaust parts, including turn downs, extensions, tubing bends and elbows, race mufflers, insert