jdmsalinas209

Hello honda tech i got a greddy td04h turbo that im going to slap on my em1 but i need help where i can find a manifold that will fit b series due to it not being a t3 turbo
-Thanks in advance and sorry if this is in the wrong section

jbpnoman

The Greddy 19T is an odd hybrid, and uses a T2 flange. The best way I've found to do it is with a T3 manifold, and an adapter.

apexi_rsx

look for a turbo manifold for a t25/t28

jbpnoman

No. A T25 will not match the T2 flange. They are completely different.

The T25 is a Garrett flange, matches T25/T28, and is sometimes called a T2 flange for short. The Mitsubishi T2 flange is not compatible. The Greddy TD04H-19T uses a Mitsubishi T2 hot side with a three bolt downpipe, and an oddball 4 bolt compressor housing. I'm in the process of disassembling one right now.

apexi_rsx

the OP did not specify which TD04H he has the smaller greddy turbos use t25 flanges just like mitsubishi used on there older eclipses... i know for a fact that the d16 greddy turbo kits ran t25 flanges

jbpnoman

And I know for a fact that you're wrong. I have one sitting right next to me. I've measured it. I know exactly what it is, and a large number of people online have said the same thing. The EJ8 Greddy kit uses a T2 flange. The EJ1/2 kit may use a T25 flange, but we're talking about the EJ8/EM1 chassis.

TheShodan

iTrader: (14)

There's the RADIUS flange, and the T2 flanging system that is part of the Garrett line. jbpnoman, back up your statement with the pictures of the turbine inlet that you're describing. I bet you and apex'i rsx are on the same page and don't realize it.

Turbine inlet pictures gentlemen... Or just shut this thread with the OP more confused.

wantboost

iTrader: (2)

The turbo is t25 flanged

And yes, t2 and t25 are identical in regards to turbine inlet flange dimensions

To the OP, I have a real greddy b series turbo manifold im in the middle of porting before I sell it, hint hint

It would be a bolt on affair.

DirtyDA9

Wantboost is the only one not spewing misinformation.

chubafg

The best way I've found to do it is with a T3 manifold, and an adapter.

wantboost

iTrader: (2)

I try to keep the tech factual and accurate