--- product_id: 198962052 title: "Manual Adjustable Fuel Pressure Regulator Carburettor Carb Fuel Pump FPR" brand: "ptnhz racing" price: "156.67 DT" currency: TND in_stock: true reviews_count: 8 category: "Ptnhz Racing" url: https://www.desertcart.tn/products/198962052-manual-adjustable-fuel-pressure-regulator-carburettor-carb-fuel-pump-fpr store_origin: TN region: Tunisia --- # Sleek chrome finish Fits single or twin carburettors Adjustable 1-5 PSI range Manual Adjustable Fuel Pressure Regulator Carburettor Carb Fuel Pump FPR **Brand:** ptnhz racing **Price:** 156.67 DT **Availability:** ✅ In Stock ## Summary > ⚡ Tune your ride with precision and style — fuel pressure mastery at your fingertips! ## Quick Answers - **What is this?** Manual Adjustable Fuel Pressure Regulator Carburettor Carb Fuel Pump FPR by ptnhz racing - **How much does it cost?** 156.67 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/198962052-manual-adjustable-fuel-pressure-regulator-carburettor-carb-fuel-pump-fpr) ## Best For - ptnhz racing enthusiasts ## Why This Product - Trusted ptnhz racing brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Performance:** Handles up to 7 PSI input pressure, ensuring consistent fuel delivery without compromise. - • **Precision Fuel Control:** Dial in your perfect pressure from 1 to 5 PSI for optimized engine performance. - • **Universal Compatibility:** Seamlessly works with single or twin carburettor setups, including popular 2-barrel and 4-barrel carbs. - • **Durable Chrome Aesthetic:** Not just functional—adds a polished, classic look under your hood that’s ready to show off or hide. - • **Easy Installation & Adjustment:** Set it and forget it with a user-friendly numbered dial and quick mounting. ## Overview The PTNHZ RACING Manual Adjustable Fuel Pressure Regulator offers a versatile 1-5 PSI adjustable range, compatible with single or twin carburettor systems. Featuring a durable chrome finish and easy-to-use numbered dial, it ensures precise fuel pressure control for enhanced engine performance. Ideal for Facet fuel pumps, it supports up to 7 PSI input pressure, combining reliability with a sleek, classic look. ## Description Buy PTNHZ RACING Manual Adjustable Fuel Pressure Regulator Carburettor Carb Fuel Pump FPR: Pressure Regulators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works great. - Easily installed.Works as it should and it’s adjustable. Nice item. Review: The Set it and Forget it Regulator - Great fuel pressure regulator, easy to set and install, looks great if you want to show the chrome or you can easily hide it. PTNHZ RACING had the best price and fastest shipping. This regulator will work on a stock 2 barrel carb or a 650 CFM Edlebrock 4 barrel carb.. Awesome performance and a great Value . . ## Features - Designed For Single Or Twin Carburettor Installations - Has An Adjustable Range Of 1 To 5 Psi Via A Numbered Dial On Top - Chrome Finish For The Classic Look - Ideal For Facet Fuel Pumps To Control The Fuel Pressure To The Carburettor - A Maximum Input Pressure Of 7 Psi Should Not Be Exceeded ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07S3ZGDSR | | Best Sellers Rank | #17,537 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Replacement Fuel Injection Pressure Regulators | | Brand Name | PTNHZ RACING | | Compatible with Vehicle Type | Car | | Customer Reviews | 4.0 4.0 out of 5 stars (357) | | Exterior Finish | Chrome | | Manufacturer | PTNHZ RACING | | Manufacturer Part Number | US-7871 | | Model Number | US-7871 | | UPC | 778778951892 | ## Product Details - **Brand:** PTNHZ RACING - **Manufacturer:** PTNHZ RACING - **UPC:** 778778951892 - **Vehicle Service Type:** Car ## Images ![Manual Adjustable Fuel Pressure Regulator Carburettor Carb Fuel Pump FPR - Image 1](https://m.media-amazon.com/images/I/61BRdawKp8L.jpg) ## Questions & Answers **Q: Is this safe for diesel fuel?** A: Yes **Q: what size or can i get a brass fitting to fit a riding mower gas line? thank you!!** A: This is a pressure regulator intended to reduce gas pressure to the carburetor needle valve. Example; 7 psi to 3 - 5 psi. Don't know what use it would be on a lawn mower, but the provided fittings are approximately 1/8" npt × 3/8"hose, and 1/8" × 5/16" hose. You can purchase 1/8" npt × 1/4" hose end that fit most lawn mowers. **Q: ethanol compatible?** A: Yes **Q: Which direction do" IN" face?** A: It either has in/out stamp or an arrow. The out and or arrow face the carburetor. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great. *by T***R on March 10, 2026* Easily installed.Works as it should and it’s adjustable. Nice item. ### ⭐⭐⭐⭐⭐ The Set it and Forget it Regulator *by K***S on January 16, 2026* Great fuel pressure regulator, easy to set and install, looks great if you want to show the chrome or you can easily hide it. PTNHZ RACING had the best price and fastest shipping. This regulator will work on a stock 2 barrel carb or a 650 CFM Edlebrock 4 barrel carb.. Awesome performance and a great Value . . ### ⭐ Defective right out of the box *by G***M on July 16, 2025* Didn’t of the box no matter the setting. Car wouldn’t even run. Took it out of the system and car started right up. ## Frequently Bought Together - PTNHZ RACING Manual Adjustable Fuel Pressure Regulator Carburettor Carb Fuel Pump FPR - MEASUREMAN 1-1/2" Dial Size, Glycerin Filled Fuel Pressure Gauge, 304 Stainless Steel case, 0-15Psi, +/-3-2-3%, 1/8" NPT Lower Mount - 3/8 Inch (10mm) ID Fuel Line Hose 10FT NBR Rubber Push Lock Hose High Pressure 300PSI for Automotive Fuel Systems Engines --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/198962052-manual-adjustable-fuel-pressure-regulator-carburettor-carb-fuel-pump-fpr](https://www.desertcart.tn/products/198962052-manual-adjustable-fuel-pressure-regulator-carburettor-carb-fuel-pump-fpr) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-21*