Hi there.I got a 1993 wrx import.The car has some mods already like a Link g4 plus ecu,front mount intercooler,440cc injectors,fuel pressure regulator,parallel fuel lines,255lph Walbro fuel pump,td16g front entry turbo,6 speed conversion,6 speed Exedy clutch,3 inch exhaust,front and back Brembos and has a standard closed deck block.I have already some parts for the 2.1 stroker,like reverse inlet manifold,V4 sti heads,Cosworth 11mm hi-tensile head studs,Killer B pickup,Killer B windage tray,CDF racing timing belt guide,Mahle 2618 pistons,K1 130.5mm H-Beam con rods,modified Lateralperformance side feed 900cc injectors,ACL big end and main bearings 52mm journal,79mm heart treated crank,CDF racing alternator relocation kit and CDF billet side feed rails.My car is a daily so I'm looking for 450bhp-500bhp.Would like to know with all the parts I have already and so parts the engine builder has to add,how much will it cost to do this 2.1 stroker build?
Cheers
Peter

 

a 2.5 standard rebuild going forged is 5500£ plus , i believe a stroker will be more

 

I recently had a 2.1 built up and it came to about £5.5k including buying a V8 STI engine with AVCS for £700 (that needed a rebuild anyway)
By the time I'd factored in new engine mounts, clutch, flywheel, Fuel rails, injectors, hoses, etc etc it was all about £8k.

I dont see any mention of upgrading your oil pump, which I'd consider pretty important.

 

component costs (quality for quality) are basically the same so a 'stroker' should be similar price unless its EJ22T based where the pistons in particular are more expensive.............

if £5.5K is a "std" rebuild then we obviously need to review / increase our pricing!!

 

Oil pump i was looking to get a Fuji racing 11mm.

 

personally you would be better off either using a std or more widely known pump IMO.............lots of uprated / modified pumps out there that couldn't be further from the truth

would only use a genuine Subaru item or an RCM variant and have proven both items over a long period

 

Sound advice ↑