hey there guys i just finished my corse so now i have a job im buliding up my engine.
im buliding an A15 turbo it will be ####in sweet.
im guna have the head extensively ported and polished with a valve job mos likely oval valves or just huge ones not sure yet. what do you guys reckon. and double valve springs put in.
for the bottom end im gunna get some JE forged oversize pistons, floating gudgeon pins and some strong as con rods but not sure which type to get, any advice on that would be appreciated.
also im gunna put in either a 1 or 1.5mm copper head gasket to lower the compression ratio for the big amount of boost planned.
what type of turbo do you guys reckomend i know a garret or something like that would haul but cash is a little restircted when it comes to the turbo im thinking a standard turbo but of what i dont know, it will have to be large. i know that the rest of the engine will cost heaps but i have the cash for that already so its all good. also what size intercooler should i get and does the type of BOV matter other than the noise produced?
i will be running this with twin 40mm webbers which i already and most of the other parts as well except turbo etc. and the actual A15.
what kind of power will this engine make with say
10psi
15psi or
20 psi?

and i will upgrade the fuel system to cope with the blower.
thanks