Engineers at Skunk2 Racing have developed primary and secondary fuel rails for the popular Ultra-Series Race intake manifold. Skunk2’s newest fuel rails are made from 6061-T6 aluminum, features large 0.669-inch internal bores and -8 AN o-ring thread, and can support up to 1,200hp.
Features
- Supports Up To 1,200 HP
- 0.669” Internal Bore
- -8 AN O-Ring Thread
- Compatible with E85 and Methanol
- Requires the use of an external fuel regulator
Ultra Series manifold applications: *B-series
*In-house fitment test – Ultra B-series rail is compatible with the Skunk2 B-series Ultra Street manifold as well; must reuse OEM B-series fuel rail spacers.
Images used for illustration purposes – intake manifold and injectors not included!