IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT GSC S3 Camshaft Upgrade: Required:Upgrade to GSC S3 Camshafts. (REQUIRES Standalone Engine Management May Not Be Compatible with AVCS) 5L short blocks

5L short blocks

WHAT MAKES CNC PORTING BETTER

It's no secret that the OEM connecting rods are the weak link when it comes to the FA20F engines

Camber Plates Front camber plates only Damping Adjustment Yes Adjustable Lower Mount Yes Front Spring Rate 8K Rear Spring Rate 8K

IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT GSC S3 Camshaft Upgrade: Required:Upgrade to GSC S3 Camshafts. (REQUIRES Standalone Engine Management May Not Be Compatible with AVCS) 5L short blocksLEAD TIME 4 6WEEKS IAG 1150 LONG BLOCK ENGINE WITH IAG 1150 HEADS FOR 02 14 WRX, 04 21 STI, 04 13 FXT, 05 09 LGT A "DROP IN" SOLUTION The IAG Performance Hand Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These engines offer significant ease of installation for customers seeking a complete drop in" engine package for their WRX, STI, Forester XT or Legacy GT. The Long Blocks feature a