Supplier 6 Cylinder Gas Kits Lpg Injectors

This GPL NGV 6/8-cylinder sequential injection conversion kit is a full-set autogas solution specially built for 6-cylinder and 8-cylinder multi-point port-injection gasoline vehicles. The complete system adopts matched multi-cylinder CNG LPG injector rail working together with Mini-2568D ECU for sequential injection autogas system. Besides 6-8-cylinder version, we also supply injector rails for 1,2,3,4-cylinder petrol vehicles compatible with MP48 autogas ECU.

All core components are produced by high-precision CNC machining. It delivers balanced and consistent gas flow for each cylinder, realizes precise fuel control to lower fuel consumption and reduce exhaust emissions. This GPL NGV sequential kit is widely applied for large-displacement passenger cars, SUVs and fleet vehicles for petrol-to-CNG or LPG dual-fuel conversion. We provide stable bulk supply for global gas repair shops and auto-parts distributors.

Full Technical Parameters

Feature Highlights

• Independent R&D and CNC precision manufacturing, realizing uniform fuel delivery for every cylinder of 6-8-cylinder large-displacement engines

• Dual-resistance injector rail options: 2Ω for LPG vehicles, 3Ω for CNG vehicles, perfectly matching Mini-2568D ECU controller

• Fast injector response: 3.1-second opening time and 3.6-second closing time, maintaining stable gas supply under variable-speed driving conditions

• Max gas flow rate up to 93NM³/H, meets fuel-supply demand for both mid-size and large-displacement engines

• Wide DC 7-11V working voltage range, good adaptability to various vehicle on-board electrical systems

• Complete modular kit design, easy installation and calibration; factory bulk-order and OEM customization services are supported

Kit Composition Overview

This GPL NGV sequential conversion kit includes Mini-2568D programmable ECU, 6/8-cylinder injector rail, pressure reducer, pressure sensor, wiring harness, gas filter, gas hoses and all necessary pipe fittings. Every component can be supplied separately as replacement spare parts. If you encounter ECU matching or injector-rail installation issues in vehicle gas modification work, please consult our technical support team for guidance.

Frequently Asked Questions

• Q1: What vehicles are suitable for this GPL NGV 6/8-cylinder sequential conversion kit?

• A1: It is designed for 6-cylinder and 8-cylinder multi-point port-injection gasoline vehicles, including large-displacement sedans, SUVs and fleet vehicles for CNG or LPG dual-fuel retrofit.

• Q2: Can I use MP48 ECU for 6-8-cylinder engine conversion?

• A2: No. MP48 ECU is for 3-4-cylinder engines only. Please select the supporting Mini-2568D-6-8CYL ECU specially developed for 6-8-cylinder vehicles.

• Q3: How to select correct resistance for injector rail in this kit?

• A3: Choose 2Ω coil resistance for LPG application and 3Ω coil resistance for CNG application. Confirm ECU driving parameters before ordering to avoid matching failure.

• Q4: Is professional tuning software required for this sequential conversion kit?

• A4: It supports basic self-learning calibration. For optimal power and fuel-economy performance, installers need professional PC tuning software to complete precise parameter adjustment.

• Q5: Can you provide OEM service for the full GPL NGV conversion kit?

• A5: Yes. We support OEM customization for bulk orders, including logo marking, package design and parameter adjustment for ECU and spare-part components.

• Q6: What are common maintenance tips for 6-8-cylinder sequential gas system?

• A6: Regularly clean injector-rail nozzles and gas filter to prevent impurity blockage. Inspect gas hoses and pipe fittings periodically for gas leakage risk.

• Q7: What is the warranty scope for this sequential conversion kit?

• A7: Factory warranty covers manufacturing defects. Damage caused by improper installation, bad-quality gas contamination or external mechanical impact is not included within warranty coverage.

Global Market Supply

Our GPL NGV 6/8-cylinder CNG LPG sequential injection conversion kits and related autogas spare-parts are exported to Latin America, Southeast Asia, South Asia, Middle East, Africa and Central Asia. We offer factory-direct wholesale and professional technical support for autogas installers, importers and conversion-project customers worldwide.