IAG 600 FA20 DIT Long Block Engine w/ IAG 600 Heads for 2015-21 Subaru WRX Injectors::IAG Injector O-ring Seal Kit for 15-21 WRX FA20F DIT (If Reusing Injectors) PN# IAG-AFD-2500 Once inside the chamber

Once inside the chamber

extends engine life

The IAG 600 FA20 WRX Head Package also features Kelford's new 264-EZ Camshafts

The IAG 550 Short Block is designed for modified EJ25 Subarus that need a stronger short block to support increased cylinder pressures created by additional boost pressure

heat and possibility of the relief valve piston galling and sticking

IAG 600 FA20 DIT Long Block Engine w/ IAG 600 Heads for 2015-21 Subaru WRX Injectors::IAG Injector O-ring Seal Kit for 15-21 WRX FA20F DIT (If Reusing Injectors) PN# IAG-AFD-2500 Once inside the chamberLEAD TIME 4 6WEEKS IAG 600 FA20F DIT TIMED LONG BLOCK FOR 2015 2021 WRX A "DROP IN" SOLUTION The IAG Performance Hand Built 600 Subaru FA20F (DIT) Long Block Package is a complete, valve cover to valve cover, timed, crate engine. These engines offer significant ease of installation for customers seeking a complete "drop in" engine package for their 2015+ Subaru WRX. The Long Blocks feature a combination of our proven IAG Performance Short Block and