Aeromotive Billet 1994-1997 F-Body / 1994-1996 Impala Ss Lt1 Adjustable Regulator - Black Anodized

Originally developed with the GM LT-1 engine specs in mind, these regulators were designed to keep these cars performing at their peak potential. These rail mount EFI regulators fit a variety of factory GM vehicles. Adjustable from 30-70 PSI. Fuel pressure rises on a 1:1 ratio when referencing boost. Stainless steel spring, custom-designed for precise fuel control. A true billet regulator, CAD designed and CNC-machined. Return adapter may be replaced with P/N 15606 for a -06 return line (sold separately).
Fitment:
1994-1996 Chevy Impala
1994-1997 F Body Camaro/Firebird
GM 3.1L & 3.4L V6 engines Features: 
Adjustable from 30-70 PSI.
Fuel pressure rises on a 1:1 ratio when referencing boost.
1/8" NPT gauge port.
Stainless steel spring, custom-designed for precise fuel control.
A true billet regulator, CAD designed and CNC-machined.
Return adapter may be replaced with P/N 15606 for a -06 return line. (sold separately)
This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.

Instructions