Rotora Super Challenge BBK: Mazda RX-7 FC3S 86-92 New Can also be used to

Can also be used to completely replace factory coils and an external ignitor

Slots are cut through to reduce weight without sacrificing strength

The Turblown Engineering Rotary Engine Stud Kit is designed for High Horsepower applications

and two 1/8″ NPT Plugs

Design: Rotor (Double Sided)

Rotora Super Challenge BBK: Mazda RX-7 FC3S 86-92 New Can also be used to** Current lead times ~30 45 days after placing order Updated 4 9 26** We personally use this Big Brake Kit on our #26 Time Attack FC RX 7. These kits are for the 5 lug FC RX 7. Recommended for track use. For Street use, please see our "Street Challenge kit". 2 Piece Front Rotors 328mm x 28mm (4 Piston Caliper) 2 Piece Rear Rotors 328mm x 28mm (2 Piston Caliper) Designed in every respect to meet the demands of full race enthusiasts, the Super