IAG 950 Closed Deck Long Block Engine w/ IAG 950 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
Subaru Specialized Parts - AA Performance : AA Performance
IAG 750 EJ25 2.5L Subaru Closed Deck Short Block for 2002-14 WRX, 2004-21 STI, 2005-09 Legacy GT and 2004-13 Forester XT - 750 BHP.
IAG 750 EJ25 Closed Deck Converted Case Halves for 2002-14 Subaru WRX, 2004-21 STI, 2004-13 Forester XT and 2005-09 Legacy GT.
Open deck/Closed deck - NASIOC
EJ25 Closed deck block - AA Performance : AA Performance
FLI's Flagship 001 has been revamped
IAG 750 EJ20 Subaru Closed Deck Short Block For 2002-05 WRX - 750 BHP
IAG 950 EJ25 Closed Deck Case with 14mm Head Stud Machining, Fire-Lock for Subaru WRX, STI, Forester XT and Legacy GT
Our Blogs Technical Articles Subaru Closed Deck vs Open Deck blocks
IAG Stage 2.5 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - Fastech Motorsports
Subaru Closed Deck Engines - Open Vs Closed Explained Here
New OEM Type RA Shortblock W- Forged Pistons – Outfront Motorsports
Open deck/Closed deck - NASIOC
Pro-S IAG STAGE 3 EJ25 CLOSED DECK BLOCK - ProSpeed
IAG 750 EJ25 2.5L Subaru Closed Deck Short Block for 2002-14 WRX, 2004-21 STI, 2005-09 Legacy GT and 2004-13 Forester XT - 750 BHP.
Closed Deck EJ257 V4 Long Rod Short Block – Outfront Motorsports
Ej251 open deck to semi closed - NASIOC
FLI's Flagship 001 has been revamped
Worlds first? Closed deck + Darton sleeved = bullet proof - NASIOC
Closed Deck EJ257 V4 Ultra Short Block – Outfront Motorsports
