I'd personally love to see the evo3 tdo5h make 350whp on pump gas. It's a 7cm2 compressor housing. The evo8 and 9 uses the 8cm2 compressor housing, and even on the stock setup at 1.3 bar (personally recorded...my friend has an evo9-mr) it still won't break the 300whp mark. If at all the 7cm2 does hit the 350whp mark, it would be so far out of it's efficinecy range it'd be like sticking a torch in the intake .
Also, you are correct that the 4g63 has a slightly greater displacement...no arguing that. But the difference is the amount of cfm the head flows as compared to a b16.http://www.dsmtuners.com/forums/showthread.php?t=170275 Take a look at this...stock 4g63 head flow-tested at 28 inches of water. Now, http://www.team-integra.net/forum/di...g+Common+Topic stock b16 head tested at 10 inches of water. See where I'm going with this? A b16 with the cfm it flows in stock form with it's undersized cams will spool a tdo5h way to quickly. Even a 4g63 starts making boost on them by the 2800+ rpm mark. It pretty much all boils down to what this guy's goals are for hp, and how much he wants to abuse the efficiency of the turbo.

 

its an 8cm^2 turbine housing - aka exhaust~ the 7CM vs 10CM (i assume this is what you were talking about) is in hte nozzle area... and this doesnt effect the amount of air it flows.

both turbos have a 68mm compressor... the differences lie within the exhaust housings.

 

hmm..... so what should i conclude

Is a 16g td05h single blade compressor anygood in b16?? for how much HPs? here im talking about 550cfm turbo.

im going to boost 9/10psi on stock internals and stuff . is this turbo suitable for my setup?? i am about to buy it.

 

At low psi levels, the 8cm2 housing should do ok...the 550cfm should be plenty for a stock motor for the time being. Hell, if you're getting a good deal on it, I'd say why not try it. If you're not satisfied with the end result, you can always sell it and buy a larger turbo.

 

i was very satisfied with mine. it pulled nice i was at 7-8 psi and was able to pull low 13's all day.

 

im running a 16g on my d series and its not fully tunned yet and im running 5 psi and it pulls pretty danm good
i would imagine that that turbo will spool nice and fast on a b series, id go with it, u will be very happy, especialy if ur ---- isnt boosted right now

 

I've put 12.5 @ 110 passes on pump with a B16G w/ a mistu 2.0L motor... in a 3550lb raceweight car.

You figure out how much HP that is through a little turbo

 

I also ran 12.6@107 mph in my 93 tsi with an evo3 big 16G....

 

And that's pretty much what would be the biggest problem...really fast spool on a b16. Good for daily driver use though, but might start falling off on the top end depending on the a/r size of the turbine. If it does that though, crack the wastegate flapper open a hair to boost later in the rpm and pull to 8k

 

hahahahahahahahaahahahhahahahahaahahah vtec turbo hahahhahahaahahahahaa :1