Fuel Injector Clinic / FIC 1000cc Toyota Supra 2JZ-GTE Fuel Injector Set (High-Z) haltech and the steel material makes

and the steel material makes for a less brittle piece so teeth are not easily broken

boost target

but in the non linear range

7000 series aluminum is strong

Fuel Injector Clinic / FIC 1000cc Toyota Supra 2JZ-GTE Fuel Injector Set (High-Z) haltech and the steel material makesFuel Injector Clinic FIC 1000cc Toyota Supra 2JZ GTE Fuel Injector Set (High Z) Part # IS145 1000H 1000cc Toyota Supra 2JZ GTE FIC's Data Matched high performance fuel injectors featuring high impedance Bosch core, E85 compatible, lifetime warranty. This injector set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Each injector is individually serial numbered and the results are provided on the Data Match Sheet