This is a Pleiades Performance competition long block engine build rated to 360hp. We are happy to take a deposit to start the engine build process. 1000 miles of running is required and it is a drop in engine ready to go!
 
General Specification:
Subaru EJ25 Semi Closed Deck Short Engine Block Cases
EJ25 STI nitrided crank
ACL Race series main and big end bearings
Willwood sleeves by Roland Alsop Engineering
Closed deck insert by Roland Alsop Engineering
Piston ring gaps by Roland Alsop Engineering
14mm by 1.5mm Roland Alsop stud kit
Mahle 2618 pistons
Supertech intake and exhaust valves
Supertech valve springs
Supertech DLC lifters and shim kit
Piper stage 2 cams
Cam covers vapour blasted
Non AVCS EJ20 heads with Race CNC cut by Roland Alsop Engineering
RCM 0.78mm head gasket set
Twin scroll sump and dipstick
Killer B windage tray and pickup
New RCM supplied Arashi water pump 
New 10mm Subaru oil pump 
STI timing belt kit from RCM
New seals used during assembly
 
1 year warranty from assembly related failures if mapped by Bob Rawle, Engine Tuner, or Pleiades Performance. Track use covered if ECU oil pressure and coolant pressure protection strategies used.
Warranty terms and conditions provided with the sales receipt.
 
Happy to post on a pallet at buyer’s expense or collection preferred from Cardiff.