Trust TD-06 Different Specs

[lukits01]

I know most people here use HKS GT25s but Im about to go down a different path and try the TRUST route :sly:

I was wondering if anyone here can tell me how different specs of TD06 would perform on a RB25DET, in particular the Compressor housing specs between the 17C, 20G, and 25G

The exhaust housing is pretty straight forward: bigger, more power, more lag

What about the the differences between TD06, TD06S, TD06SH and TD06SL2?

The TD06-17C are usually used on high powered SR20s but anyone every tried them on RB25s?

[aybee]

all i know is go a 20g or 25g.

i know of a 25g on rb24 and the owner is aiming for 300rwkw+. but it is a t67 though.

but it would give you around the same power.

[rbs13]

hey got a tdo6 20g with 8cm exhaust housing.. internal wastegate.. you can get 8cm, 10cm, i think 12cm not sure about 14.. but there is a guy with a 16cm i think.. its rob77 he mite post up details. im not sure about any power ratings.. dunt even know about mine.. so if some one could help out please.. im going to convert it to external wastegate i think.. just for the noise (as its a drift car and need all the wank value parts ) this is going on a rb20 and hopefully isnt too laggy. there was a jms car running a internal wastegated tdo6 19c and he made 306rwkw on 1.6bar with special fuel and ran 235rwkw at a dyno day not sure on boost/fuel etc tho. did run a 11.3 i think on slicks also.. if that helps. oh and that was on rb25/microtech etc etc

[lukits01]

What do you guys think of this?

Im pretty sure its a TD-06-20G

oh, and is that a T3 flange?

[Evo_Lee]

How much power you after...a L2-20G is equivalent to a GT2835, a SH-25G maybe too powerful if you want to keep it a street car. I know an Evo with a TD06SH-25G will make 650ps @ 2bars.

Thus the question which is constantly asked, why go L2-20G when the factory Evo turbo can run high 11s and make just as much power (~400ps), same with why go T67 when a TD06 can make just as much. Depends on the car, setup and tuning.

[rbs13]

hey lukits01 i got that turbo.. hehe.. what do you think about it? is it on your car?

[lukits01]

no not yet

Still setting up all the support system

FPR, injectors, etc.

Aiming for reliable 250rwKw

dont really want to touch internals, not even the head gasket

[rbs13]

pmd you lukits01

[sweetr33]

wouldnt mind follwing up on how this goes guys. If u wouldnt mind posting the results when its finished. Thanx

[rob77]

Once my engine was rebuilt with forged pistons we ran up 366hp @ 1bar on a td06-20g 16cm^2 exhuast housing. I had the exhaust housing and dump pipe ceramic coated whilst the engine was in bits and I get full boost by 4300rpm. Do a search on "average power" as that thread has a copy of my dyno sheet. Its such a wild ride now, it goes from ~160hp to ~330hp in the space of 1000rpm. I'd like to try higher boost settings, but without bigger injectors, a decent exhaust manifold (its all bolted onto the stock one) and some cams I dont think its worth it. Only fault I find is the lag, a ball bearing turbo would probably come on boost about 500-800rpm quicker for the same size.

[sweetr33]

Thanx ROB77, thats some handy info there champ. Hard to search for td06 info.

[Roy]

  rob77 said:

Only fault I find is the lag, a ball bearing turbo would probably come on boost about 500-800rpm quicker for the same size.

Is that a hunch or something that Steve SST etc has told you. My thinking is that it wouldnt be that dramatic, could be wrong, probably am, just interested to know. In the Garret catalogue, what does the 16cm housing equate to, something like a 1.12 or bigger isnt it?

[rob77]

gtst-vspec has a gt30, unsure of the size although I think its rated at 500-550hp and his hits full boost much quicker than mine, high 3000's rpm wise.

[Roy]

His exhaust housing is around 0.87 or 0.86 or something though isnt it?

B-mans engine would be a good comparison, but his engine has cams etc etc. Still a 3040 is bigger then a TD06-20g and i think he has all his boost in by 4k somewhere...

[DoughBoy]

Buster vs B-Man would be a more vaild comparison, both have ~325rwkw peak (Buster 328, B-Man 323). Buster's TD06-25G/10cm rear had more all over the curve, boost coming in 1,000rpm earlier + a higher peak. B-Man's 3040/1.22 A/R is capable of far more - his is only in initial stages of development whereas Buster's was at it's peak.

(I should just shaddup and let both of those guys post here, but I blabber too much)

[sweetr33]

Buster got good results from his TD06-25G setup. thats awesome

[BU5TER]

I think the TD06 25g 10cm is a great sized turbo for the RB25, I was very very happy with mine

[DCIEVE]

have a td06-19c internal gate turbs, has been flowed with garret comp wheel (the std comp wheel was shagged) even so the std wheel is very ugly in its design, and tiny too. Havent actually ran this setup yet but getting close (rb20)

[Roy]

Ive been told that alot of the Eclipses (US Mitsubishis) often have highflowed TD series fo turbos using the Garret wheels, be interesting to see your results.

[sweetr33]

yes indeed. would be interesting to see what differences it makes with garret wheels insted of trust design. Im so excited about getting this happening then.