20-0778 INJECTOR SEAT ADAPTER, 14MM TO 17MM O-RING, 2MM EXTENSIONThis Radium green adapter converts a fuel injector lower O-ring from 14mm to 17mm. The 17mm bore is commonly used in Japanese engine applications that use Denso fuel injectors. But specifically, these adapters were designed to fit into Subaru tumble generator valve housings (shown below). They effectively make the fuel injector 2mm taller.
Includes-Anodized Aluminum Injector Seat (x1)
-FKM Viton O-ring (x1)
Sold individually. Be sure to lubricate O-rings prior to installation.
20-0779 INJECTOR HAT ADAPTER, 11MM TO 14MM O-RING, 13MM EXTENSIONThis Radium green adapter converts a fuel injector top O-ring from 11mm to 14mm. It effectively makes the fuel injector 13mm taller. A 35micron fuel injector screen is preinstalled to the inlet.
Includes-Anodized Aluminum Injector Hat (x1)
-Pressed-In 35micron Injector Screen (x1)
-FKM Viton O-ring (x1)
Sold individually. Be sure to lubricate O-rings prior to installation.