-Hand fabricated
As the gasses enter they swirl around the inside of the AOS body and are funneled through a series of baffles
The built-in heater keeps water from condensing in the AOS
*FOR BEST EFFECTIVENESS FROM VALVES OPEN TO CLOSE
The large volume of the AOS body allows plenty of time for the oil to drain back without the danger of overflowing like some smaller catch cans
IAG 750 Closed Deck Long Block Engine w/ IAG 750 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT Long Block: Required:2006-14 WRX 2006-13 FXT 2007-09 LGT - PN# IAG-ENG-L750D -Hand fabricatedLEAD TIME 4 6WEEKS IAG 750 LONG BLOCK ENGINE WITH IAG 750 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