Now before you guys think this is another what is the best turbo thread just hear me out. Car is Crx being built for time attack events and your average track days. All suspension, brake, and chassis work has been done. 949 wheels 15x8 front 15x7 rear R888s. Car will not compete in endurance or high lap races. I need you guys to suggest me turbos for 390whp target with adequate spool. The EFR's look nice but a little too pricey.. PTE 5857??

Things installed:

D16a6
Obd1 Conversion
Hondata S300
75.5 mm
CP Pistons
Manley Rods
Colt Cam triflow, valvetrain
stock port, skunk intake mani
Go-Auto works mini ram
Custom backdoor IC (500hp core)
Custom IC pipes
Custom full exhaust
Tial 38mm
Tial bov
Awaiting D2b

Thanks in advance

 

PRecision 5557 ball-bearing, GT2871R, and GT3251b ball-bearing would be the better options. what is the compression ratio for the car?

 

Compression, 9:0:1

 

No other suggestions?

 

Nope.