-Amman

660 BHP 2004 STI with 2007 sti front end

Engine :

EJ207

CP pistons

Manley connecting rods

Brian crower crankshaft (2.2 CC)

HKS camshafts

OEM head gaskets

modified valves and springs

ARP 11mm head studs

12mm 2.5 sti oil pump

Closed Deck block

DW 1500cc injectors ( top feed)

DW fuel rails

KING XP series Engine bearings

KING XP series Rod bearings

NGK 1 step colder spark plugs

Fuel :

walbrow 450-LPH fuel pump

sytec fuel pressure regulator

Innovative flex fuel sens