Fuel Pressure Regulator, EFI -8 / -6 AN E85, Titanium/Silver

Quick Overview

Billet anodized T6 aluminum construction
Composite fiber reinforced E85, Gas, & Diesel compatible diaphragm
1:1 boost / vacuum ratio
2 x -8 AN ORB side inlet ports, 1 x -6 AN ORB return port
1/8” Female NPT front fuel pressure gauge port with plug

Item #: REG-FI886TI

$134.99

per EACH

In Stock & Ready to Ship

REG-FI886TI - Fuel Pressure Regulator, EFI -8 / -6 AN E85, Titanium/Silver

New distinctive design
Fuel pressure tracks boost / vacuum at 1:1 ratio
Composite fiber reinforced E85, Gas, & Diesel compatible diaphragm
35-78 PSI adjustment range (maximum)
1/8" NPT female gauge port with matching color plug
2 x -8 ORB inlet ports
1 x -6 ORB return port
5mm Allen adjustment screw with 17mm lock nut
O-ring sealed adjustment screw
1/8" Female NPT vacuum/boost port
1 x 5/32" barb adapter - included
Mounting bracket
Stainless Hardware
Anodized titanium top / silver bottom
Field serviceable
Fully assembled and tested

The Racetronix REG-FI886 regulator's high flow design is recommended for fuel systems which flow upwards of 680 LPH. The revised ball-seat valve design is resistant to clogging and offers responsive flow control for stable pressure regulation. Recommended base pressure range is 35-78 PSI. This gen III regulator has a common 1/8" female NPT boost / vacuum port (vs. 1/16") which more easily connects to a wide range of common fittings. An o-ring seal has been added under the adjustment screw / washer to reduce vacuum / boost bleed which improves regulator response and tracking error when using small signal hoses. Two large -8 AN ORB inlet ports allow for a high volume of pass-through fuel. The secondary port may be plugged for single ended configurations.

We offer an optional 1/8" male NPT adapters which can be used to replace the vacuum port barb when used with -3 AN fittings and hose (under add-ons). Please see add-ons to the right of this product listing.

Racetronix offers a range of ORB fittings to configure the inlet and outlet ports to size of your choice. Depending on your flow requirements we recommend -10 AN through -6 AN ORB fittings for the regulator's inlets and -4 AN through -6 AN ORB for the return port.