Mazda Series 4,5 13B Billet EFI Fuel Rails - Red AF64-2213R Accelerator Pedals 1" (155mm) High x 7-3/4"

1" (155mm) High x 7-3/4" (197mm) Base O

optimizes drivability

80 micron recommended for heavy weight engine oil

AF250-10-6M

This allows users with programmable engine management systems (capable of tuning for flex fuel) the ability to optimize an engine’s tuning calibration for fuel ethanol content

Mazda Series 4,5 13B Billet EFI Fuel Rails - Red AF64-2213R Accelerator Pedals 1" (155mm) High x 7-3/4"Mazda Series 4,5 13B Billet EFI Fuel Rails RedSuit 14mm 3 4 Length Fuel Injectors, 8ORB Ports AF64 2213R 64 2213R New design Aeroflow Performance Mazda rotary fuel rail to suit 13B engines in series 4 and 5 Mazda RX7. The high flow primary and secondary fuel rails have an integrated one piece bracket design. Each rail features female 8ORB ports on each end and a large internal bore to support all necessary engine power requirements. Aeroflow fuel