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4 Port Hilborn style Upright- 2-3/8" injector for EFI or Unblown or Med size engine on a Blower using Gas
Thumbnail Filmstrip of 4 Port Hilborn Style Upright-2-3/8" EFI or Mechanical Billet 4 Port Images
Hilborn Style 6-71 8-71 14-71 4 Port Blower Injector.
2-3/8" Butterflies Mechanical Injection
* optional Block Offs to Block off 1 or 2 Butterflies for small engines or EFI
- Solid billet- ** 29 Sq inches of butterfly surface **
- TALL 4" + Optional Scoop = 10" Tall *
- Optional Air Filter Assy
- Beautiful Design and workmanship
- NOW with optional polished Scoop- Should be available by Mid March 2023
- Injector made from Billet . USA
- for EFI Or for Blown Big Engines w Mechanical Injection see our 3" . Version
- 3/8" shaft with Sealed Needle Bearings for no twist
- *Scoop- Repro of the Hilborn built for Alkydigger does NOT Say Hilborn on it anywhere
- Fits a 6-71 8-71 10-71 14-71 with std opening or tunnel ram 13-1/4" Center to center bolt holes