Known Bolt-On Turbo Options:
OEM Turbo:
-IHI RHB31 VZ-25 AR 9 0.8bar (11.6psi)
Upgrades:
-Hitachi HT-06
-Hitachi HT-07 (N2 and larger injectors)
-IHI RHB31FW
-IHI RHB31FW Hyper (N2 and larger injectors)
Scroll down for Turbo Gallery and click images to enlarge
RHB31FW and RHB31 HYPER Info
IHI RHB31 VZ-25 + FW Gallery
Specifically showing the casting numbers that show it is an AR9 unit. The 2nd row three photos show a RHB31FW it also has a 9 inside the triangular turbine inlet
The AZ-1 came with an AR9 IHI RHB31 VZ-25
AZ-1/Cara had the VZ25 version of the RHB31
Casting on the inlet F9R the 9 seems to mean AR9
This actuator still had a VZ25 factory sticker on it
Monstersport RHB31FW
Monstersport RHB31FW F9R casting
Monstersport RHB31FW has a 9 in the inlet
Another owner's turbo showing F9R
Another owner's turbo showing F9R
Firstworks rebuilt/upgraded RHB31 with their fancy compressor wheel
Firstworks rebuilt/upgraded RHB31
Firstworks rebuilt/upgraded RHB31 F9R casting
Firstworks rebuilt/upgraded RHB31
Firstworks rebuilt/upgraded RHB31 outlet
Firstworks rebuilt/upgraded RHB31 inlet
Hitachi HT-07 Gallery
Hitachi HT-06 Gallery
This one I found on Yahoo Auctions Japan, it claims to be an HT-06 AR12 that would provide sudden power at 4000RPM
