Hi guys. I know a lot of you aren't fans of the rhb5, so please dont yell at me to get a bigger turbo.
I have a d16y8, bone stock. But my setup should look something like this:
-d16y8
-ihi rhb5 vj11
-std manifold
-dsm 450cc injectors
-custom 2.5" downpipe
-Megan Racing FMIC
-Walbro 255lph fuel pump
-p28 ecu with chrome/uberdata

I hope I didnt miss anything. Anyways, the reason I'm posting this is to ask wether anyone runs a similair setup, and what kind of results I can expect. I am seriously hoping to be around the 180-190whp mark.

Thanks.

 

bump.

 

you should have no problem hitting that mark, a rhb5 vj11 has very similar specs to a T25, so ya.. its a very small turbo but I'm sure a nice hot and heavy 12psi will get you to your goal

 

10 psi:


18 psi with a spike to 20-22 psi with ping, as you can see it was downhil form there as the gas was let off:

 

wow torque drops at 3500 and hard.. that thing must be lame as ---- to drive

 

You'll make your goals no problem. My little toyota 1.6L was making 170HP at 7.5 psi with a VJ11, so you'll have no problem reaching your goals. That was just with a homemade log mani and rinky dink 1-3/4" IC pipes. My dyno graph looks awesome, peak power only drops off a few HP from 6500 to 7500 rpm and the torque curve looks nice and flat

Neil

 

Great! Seems like this turbo will be perfect for me. Those numbers you were all getting is what I was expecting.
And thank you sixsick6 for the dyno graphs, they were very helpful Nothing like a good visual. And those torque numbers are really impressive, I hope mine turn out like that.
Once again, thank you.

 

be sure to upgrade the mounts, because your gonna see wheelspin/wheel hop madness with torque that fast.

 

On the contrary. Notice the A/F ratio at peak TQ and HP. Ping was heard and the accelerator was let off on purpose. 18 psi wouldn't have been a problem, the fact that I spiked to 20-22 psi was.

 

What do you mean you let off the throttle? at peak hp/tq your AF is definatly not the greatest, basically looks like a big spike and you just stayed in it. Because if you would have let off the throttle where you say you did your AF's would have flew up not went down.