In some turbo systems, it may be necessary to restrict the oil supply side of the system to prevent oil leaks and smoking. Earl's Performance offers special flare jet -4 AN style jet holders, with several optional restrictors to fine-tune the oiling system and are similar in design to a nitrous-style flare jet, except in a larger -4 AN size. These adjustable restrictor jets and holders may also work in some EFI applications to dampen the signal for remote mounted sensors. The jets are offered in a variety of orifice sizes.
Features and details:
* Fittings are made from 303 stainless steel
* Use with turbo jet flare holder fitting
* Adjustable oil restrictor fittings
* Engine timing cover seal strip
* Use with -4 AN oil supply hose
