[rb25DE NEO with DET NEO pistons? Conversion build.]

It has a hypergear gtx3582gen2 capable of 470rwkw on a rb25det, I don’t want any bigger

[rb25DE NEO with DET NEO pistons? Conversion build.]

Hey all I’m just in the process of building another rb25de neo engine for my car as my current engine didn’t seem to want to make more than 300rwkw but made good midrange 250 at 4000rpm. I’m wondering if u have a before and after Dyno sheet I’m looking to do a freedy intake polished ports , h beam rods, port and polish head and polished chambers, det cams, ARP studs and aim for 370 to 400 I may have to do pistons but can’t find info on max power from a stock piston motor

[F/s Vic R33Gtst]

when are the pic comin