1200cc (130 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z) (is301-1200h) (With Plug and Play Adapters)

1200cc (130 lbs/hr at OE 58 PSI fuel pressure) FIC Fuel Injector Clinic Injector Set for LS1 engines (High-Z) (is301-1200h) (With Plug and Play Adapters)

This is a set of eight Fuel Injector Clinic 1200cc high-impedance injectors (IS301-1200H) for LS1 engines, with plug-and-play adapters. They drop into the factory location and are flow matched with FIC's Data Match Technology. They suit LS1 builds that need much more fuel than the stock injectors can supply.

What's included

• 8 injectors
• Plug-and-play adapters
• All O-rings for factory fitment

Key specifications

• Part number: IS301-1200H (previously IS301-1100H)
• Flow: 1200cc/min (110 lbs/hr) at 3 bar (43.5 psi)
• Flow: 130 lbs/hr (1350cc/min) at OE 58 psi (4 bar)
• Type: saturated / high impedance
• Rated at 43.5 psi and 90 deg F fuel temperature using CF-16B calibration fluid
• Each injector serial numbered, with flow and latency data supplied on a Data Match Sheet

Before you order

Fuel Injector Clinic publishes plug-and-play GM ECU data for this injector set. Send us your year, model and current setup and we will confirm fitment before you order.

See also: fuel injector sizing · all Fuel Injector Clinic products · fuel injector symptoms, testing and sizing · all ECS supercharger kits and parts by platform.

Shipping and returns

Shipping is a flat $80.00 per order to US addresses, and returns are free within 15 days of delivery. Questions before you order? Ask a parts specialist.