Keep fuel pressure stable under boost with the PCM 6.2L LSA Boost Pump, a high-flow fuel support upgrade designed for boosted 6.2L LSA engine applications. Whether you’re running a pulley swap, increased boost, or other power adders, this boost pump helps deliver the fuel volume your setup demands—supporting consistent performance and reducing the risk of lean conditions at higher load. Built for performance-focused street and track builds, this PCM boost pump is ideal when the factory fuel system is nearing its limits. It’s a smart addition for enthusiasts looking for a dependable fueling solution that complements other engine and fuel upgrades. Application: 6.2L LSA engines (boosted/supercharged setups) Purpose: Increase fuel delivery capacity under boost Benefit: Helps maintain steady fuel pressure during high-demand operation Use case: Common upgrade for higher-boost and performance builds Brand/Vendor: PCM FAQ Do I need a boost pump for my LSA?Many modified LSA builds benefit from a boost pump when increasing boost or adding airflow, especially if fuel pressure starts to drop at wide-open throttle. Will this replace my factory pump?This is typically used to support the existing fuel system by improving fueling under high load. Confirm fitment and fuel system requirements for your specific build. Is tuning required?Fuel system changes on boosted engines often require calibration changes. Consult your tuner to verify safe air/fuel ratios and fuel pressure targets.
