Holley 12-803BP Fuel Pressure Regulator Product Description:
- Adjusts fuel pressure
- Meets requirements of various carburetors
- Includes 3/8" pipe thread inlet and outlet ports
- Fits systems with return fuel line
- Pre-set pressure of 7 PSI with range of 4.5 to 9 PSI
Product Description
This fuel pressure regulator is used to adjust to fuel pressure requirements of various carburetors. It includes 3/8" pipe thread inlet and outlet ports and fits systems with a return line back to the fuel line. It allows for quieter operation and has a pre-set pressure of 7 PSI with a range of 4.5 to 9 PSI.
Customer Reviews
Most helpful customer reviews
5 of 5 people found the following review helpful.
Works Perfect
By Jeremy W
It is hard to find an accurate description of this regulator, but it does exactly what it should. It is a bypass fuel pressure regulator. Install it anywhere between the pump and the carb/injectors/injector pump and it will send any excess fuel back to the tank. It can be used with gas or diesel.Good Product, bad descriptions.
0 of 0 people found the following review helpful.
Very well made
By Michael J Layton
Heavy casting and mounting bracket will withstand use on my bucket truck. Easy to adjust pressure going to carburetor. Large ports for heavy volume loads.
0 of 0 people found the following review helpful.
Good price on a great name brand Holley regulator
By informed consumer
I bought this regulator to use on my V8 S10 project. It works great for what it is. IMO, its not a top price regulator, but more of a budget priced unit that works well within its limitations. I would recommend it for a medium HP fuel system, say 400 HP or so. Anything above that and I would recommend going with a higher performance (read more expensive) regulator.
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