Available from Garrett Tuning — authorized dealer for genuine Fuel Injector Clinic products. 365cc (40 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for SBC engines (High-Z) (is300-0365h) is a data-matched injector set built for accurate fueling, clean drivability, and repeatable tuning results in performance applications. Flow rate: 365cc/min Approx. flow: 40 lb/hr Pressure reference: 4.0 bar / 58.0 PSI Primary application: Chevrolet Impedance: High Impedance SKU / MPN: is300-0365h Estimated Power Support This injector set is rated at 4.0 bar / 58.0 PSI. Application Notes This listing is targeted to SBC engines (High-Z) (is300-0365h). It follows Fuel Injector Clinic's 365cc sizing category and is intended for customers who want vehicle-specific fitment naming while keeping proven FIC injector options. What You Receive Genuine Fuel Injector Clinic matched injector set Vehicle-targeted listing for SBC engines (High-Z) (is300-0365h) For custom tuning and final injector sizing, always verify fuel pressure, fuel type, target horsepower, and injector duty cycle strategy with your tuner before ordering.