Description
Fits: 93-99 Mazda RX7 FD3S (13B-REW)
Available only in Black.
Includes Lower O-Ring Inserts
Injector Dynamics Fitment
1050.14.34.14
1300.14.34.14
1750.14.34.14
2600.14.34.14
1/2″ Bore – Suited for high horsepower needs
O-ringed end fittings – No more Teflon tape/worn threads!
Centering Spacers – Ensuring injectors are centered for no air/fuel leaks
Stainless Hardware – High strength/corrosion resistant
Light FD Fuel Rails.
These fuel rails have been designed to be the lightest, most compact, no compromise fuel rails available for the 13B-REW. Utilizing CNC 3D surfacing, a method not typically used for production applications due to the high time consumption, we designed the rails to have a mere 1.5mm (.060″) wall thickness while maintaining ample structural integrity. The result is a fuel rail that weighs a feather light 2.5oz for the secondary.
No Stones Left Unturned.
We updated the mounting hardware to simplify installation and reduce weight further. The previous long M8 bolts have been replaced by a spacer with an integrated M8 stud. The hollow spacer threads into the motor using a 12mm hex then reduces to an M6 for fastening the fuel rail. Including spacers and hardware the weight savings over our previous secondary rail is 8 oz.
Specifications:
- CNC’ed 6061 T6 Aluminum
- Black Type II Anodize
- Stainless Hardware
- 0.515″ Fuel Bore
- -6 ORB Inlet/Outlet with 20mm Flats to Aid in Installation
- 34mm, 48mm, and 60mm Secondary Injector Fitments
