Hi all I'm new to the forum I have had a evo built and wondering what is safe bhp and psi to run as it's booked to go on the syno on Thursday spec is

Engine Rebuild with Fully Forged Internals inc..
CP Pistons
K1 H Beam Rods
ACL Race Series Big End Bearings
ARP Head Studs
Cosworth Head Gasket
Hone Cylinder Bores Cut and Finish
Replacement Timing and Balance Belt
GSC Stage 1 Cams
HKS Super Fire Race Plugs
Magnecor Competition Ignition Cables
Walbro Uprated Fuel Pump
RC 750cc Injectors
FP Green Turbo
Apexi Boost Solenoid
Hyperflow Large Front Mounted Inter Cooler
HKS Hard Pipe Boost Kit
Hyperflow Large Induction Kit
Motec M800 Stand Alone ECU - Mapped with Multiple Options.
Fully set up with Launch Control and Twin Stage Anti-Lag
Custom re-map
Custom 3" Down Pipe with open waste gate (Screamer Pipe)
Full HKS 3" Exhaust System with De-Cat (Test Pipe)
Exhaust Manifold Heat Wrapped
Excedy Twin Plate Clutch
D1 Spec Oil Catch Can with twin ASH Breather Filters
Large Dump Valve with BMC hardcore breather

Was running 550 now had new turbo but want to be safe

Thanks

 

The shop tuning your evo can and probably will advise you of a race/ conservative tune set up. I would assume your fancy stand alone could run dual maps.