the engine is low mileage i'm using origin motorsport forged rods from the states and arp rod bolts, gonna use standard pistons as not going for 600 bhp lol
i'm after 350-400 bhp how ever if i do not need to use the forged rods please let me know (nicely)
the turbo kit is from states but i'm changing the turbo for my hks t04r turbo and wastegate has 8 psi spring but i also have 12 and 15 psi springs for later on if i need them,
management is still uncertain so any ideas on that would be much appreciated, the sump is a e34 535i will be modified for oil return pipe etc.


