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The T67 should do 400 easy. I sure am getting sick of the anti surge whistle on mine. I now answer the question about the whistle b4 my friends ask what the noise is lol

Mines not a daily so hopefully takes me a little longer to get sick of it.

Hey guys can someone clear something up for me.

I have a TD06H-20G serial on compressor (8371200035). Mine was internally gated but is set-up using a Progate 40 on stock manifold.

I was under the impression i had the larger of the rear exhaust housings because it reaches full boost ~5000rpm (unopened/non-cammed motor)

Before I have a good look at any numbers on the exhaust housing, how can I work out which housing it is?

Obviously I'm wishing to reduce lag with a smaller rear, but just need to sort out how to determine which one I have already. Or is mine one people were having issues with? I dont mind going to a external waste gate rear housing altogether

Cheers.

Edited by Kane_R32

Did you buy it from blake? Aka bsa?

if yours is t3 internal gate then its definitely an 8cm, its the only size they come.

to save money and get the better results, buy a td06sl2 20g core and a 8cm v band rear housing, then reuse your existing comp cover. You will make the same power if not more and spool will increase dramatically. You will need to fab a new dump, and buying the core and housing will be about 500.

Forget the 20G wheel on the TD05 turbine . Just run the 18G compressor (IMO ) Basically the same compressor sheer just a smaller trim. I have one on the bench that i wanted to back to back with my TDO6-20G but its never going to happen so Will be for sale sooner or later with a Trust 8cm rear housing. Would be a good think to throw a 68mm billet compressor at

TD06SL-20G 8cm or TD05-18G 10cm?

Using stock manifold with Progate 40mm controlling boost. Hoping to push 20-22psi

I'm tossing up between these two. Response/Less Lag are more priority over outright power.

Wanting 220+ rwkw with cam gears (obviously exhaust/555cc/pump/cooler/z32 are done).

TD05H 18G should not run 10cm on an RB20, it will be laggier than necessary and wont make any extra power.

The TD05H 18G 8cm will get you the most responsive 220kw out of the Kando range

TD06SL2 20G 8cm will probably get you 240+ kw for your setup, will probably be the same amount of lag as a TD05H 10cm

Hypergear SS1PU will be more responsive than a TD05H 18G and will probably make similar power to what a TD06SL2 20g 8cm will.

FYI I ordered and paid for my SS1PU on Monday, I have a tracking number for it already - its in the mail!

Really depends on my injectors man. At the moment I've got 555s, if I stick with those ill dial my cams for max response and get 230. If my budget allows for a change ill grab 1000s and aim for 260.

I dont recall reading what changes he was going to do.

I'd been talking to him a lot about the specs of those turbos a lot recently (which lead to me buying one).

Im not sure if he will have changed much TBH.

Two of my mates are running these turbos and I'm thinking i might get one for my 25. Wanting to keep it internal gate so it doesn't spoil the sound of my gtsr manifold.

What options do I have for good midrange to make awesome response?

I have the basic stuff. 3 inch turbo back.

Fmic

Surge tank setup with upgraded pumps

Pfc

550cc injectors

Clutch

Diff etc etc

Not chasing large numbers but 250 plus or around about would be good on a safe tune.

Any help would be awesome. I have read through parts of this thread so I understand most of it just looking for peoples opinions.

Adam

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