Seriously this is a garbage product.....The parts feel cheaply made. Mine fell apart just attaching the gauge to the regulator. Just buy an ISR FPR. You can get one for around $115 and it's a way better quality.

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OSIAS Adjustable Fuel Pressure Regulator Kit Red AN6 Fitting 160psi Aluminum Universal for EFI System Car Marine Engines

OSIAS Adjustable Fuel Pressure Regulator Kit Red AN6 Fitting 160psi Aluminum Universal for EFI System Car Marine Engines

Q: Cant get it go below 85-90psi.... using rh left middle as the feed and the right middle to the fuel rail. Bottom port is plugged.... faulty regulator?

of course it's not working for you to regulate it it has to be going out the bottom hook it up correctly and then try it the bottom is always the return line it has to be involved even if it's a dead system then you plug the other top hole and use the bottom and the other side will

Product ID: 89204874

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Details

Brand
OSIAS
Material
Aluminum
UPC
758762123535
Manufacturer
OSIAS

🔧Universal AN6 fitting for EFI systems

⚙️0-160 PSI adjustable range

🛠️Premium lightweight aluminum alloy

Frequently Bought Together

Description

⚡️ Take control of your ride’s power with precision fuel pressure tuning!

EASY ADJUSTMENT - Quick and accurate pressure tuning with a clear, easy-to-read gauge needle.
DURABLE LIGHTWEIGHT - Crafted from premium aluminum alloy for long-lasting strength without added bulk.
PRECISION FUEL CONTROL - Fine-tune your fuel pressure from 0 to 160 PSI for peak engine performance.
UNIVERSAL COMPATIBILITY - Seamlessly fits most automotive and marine EFI systems with AN6 fittings.
BOOST EFFICIENCY POWER - Optimize fuel delivery to enhance engine responsiveness and fuel economy.

The OSIAS Adjustable Fuel Pressure Regulator Kit offers a universal solution for automotive and marine EFI systems, featuring a robust aluminum build and an adjustable pressure range up to 160 PSI. Designed for durability and precision, it ensures optimal fuel delivery, enhancing engine performance and efficiency.

Specifications

Manufacturer	OSIAS
Brand	OSIAS
Item Weight	2.87 pounds
Package Dimensions	10 x 8.54 x 4.17 inches
Item model number	0412REDSILVER
Is Discontinued By Manufacturer	No
Manufacturer Part Number	0412REDSILVER

Have a Question? See What Others Asked

E85 comapatible?

Cant get it go below 85-90psi.... using rh left middle as the feed and the right middle to the fuel rail. Bottom port is plugged.... faulty regulator?

I cant get it to regulate lower then 85psi... faulty regulator ?

Reviews

B**A

Excellent for the money

Opened parts. Look to be made of good quality and was exactly as described. Overall i am pleased

24.08.2023

K**R

Quality Regulator

The unit is good quality and looks great. Easy installation

16.05.2023

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