ENGINE BUILD SPECS:
IAG stage 2.5 Closed Deck Short Engine. Assembled by (Ichiban
Case Halves – Converted to Closed Deck using brand new Subaru OEM case halves,
bored and honed to 99.75mm.
Pistons -IAG Spec JE FSR 99.75mm 2618 Forged Pistons, Ring Set, .210″ 9310 Steel
Kelford Cams 220-B
Kelford Cams Valve Springs – KVS1847-BT
Wrist Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pins)
Connecting Rods -IAG-Spec Tuff H-Beam / ARP2000 Rod Bolts.
Rod / Main Bearings -ACL or King Race bearings.
Crankshaft -Standard New Subaru Nitride Treated 2017+ STI Crankshaft.
Case / Main Bolts -Standard FHI Subaru case bolts.
Turbo: Gt Pumps GTPS03.5