GT35 turbine housings

[lsdb1]

I bought this GT35 off of a member on here for a good deal. When I purchased it he told me the turbine housing was changed by his friend but he doesn't know the specs on it so I bought the correct one off of Honda-Tech, the .63 A/R. I wanted to know how much power I could make on this housing and each of the following ; .78, .82, 1.06 cuz I was thinking of getting the .82 in due time on a built (sleeved) LS Vtec setup. Input and info will be helpful and appreciated thanks

[BoostedB Series]

the 82 is capable of makin more power however u will gain spool time id say about 800 rpms worth and to be honest unless u plan on makin over 650 all the 82 is gunna do is make the setup have more lag id stick with the housing u have now and call it a day

[lsdb1]

So what powerband does the .63 stick me in and what's the power rating on it? Cuz I plan on making up 600 but at least 500 on it...

[BoostedB Series]

id say sum where around 4000 rpms due to the fact its ball bearing my 60-1 with the .82 housing is at full boost at like 5000 rpms and like i said ur not gunna loose power with the .63 when i was at evnas tuning i was talking to jeff and he said he did a back to back comparison with a 60-1 which is pretty close to the 35r and he tuned with the .83 housing and then with the .63 and made the exact same power but picked up 800 rpms of boost the smaller housing like i said is capable of a lil more power but if ur trying to push a couple extra horsepower out a 35r at its maximum power capacity u should be using something bigger anyways id stick with the smaller housing and if ur lookin to make more power id suggest the bullseye power s362 its similar to the 35r but not ball bearing and has more power potential but its up to u if ur lookin for 600 on a street car stick with the 35r with the smaller housing it will give u a good wide powernband and plenty of boost to make 600

[lsdb1]

Ok....niceee thanks for the info bro

[BurnAll4S4]

yea...guessing effeciency isnt accurate at all.

if you want i can get you a compressor map and show you how to read it and give you an accurate reading of the effenciency of the turbo for your motor.

what turbos are you thinking about using again exactly?

[lsdb1]

yea...guessing effeciency isnt accurate at all.

if you want i can get you a compressor map and show you how to read it and give you an accurate reading of the effenciency of the turbo for your motor.

what turbos are you thinking about using again exactly?

Im using a GT35 with a .63 A/R turbine housing....Now I found out yesterday that the housing I have on now is a .63 even though I searched all over the unit, I just took a peek inside the inlet (pretty pissed about that) but it's too late because I bought another one but the guy said the one that's coming is a FOUR bolt on center housing. The one I have on is a five bolt and is shown in the pics below

[panch]

i use the 4 bolt just cuz it will be externally gated. your boost will be creeping all over the place with that internal gate. if you go for 500+ on a .63 housing, just get a 40mm+ gate.

[LILRED_TURBO]

hey if im not misstakin, the exhuast housing on ur turbo has the T mark in the back most garretts say garrett, it honestly looks like a turbonitics housing. but anyways you will have a little more lag with 82ar but more power then wit the 63. if you planing on making over 600 the .63 is not going to do it. but to look for you self go to turbobygarrett.com go under gt3582r and look at the graph it shows you the difference in boost Efficiency between the sizes and the difference in spool time.....

Im using a GT35 with a .63 A/R turbine housing....Now I found out yesterday that the housing I have on now is a .63 even though I searched all over the unit, I just took a peek inside the inlet (pretty pissed about that) but it's too late because I bought another one but the guy said the one that's coming is a FOUR bolt on center housing. The one I have on is a five bolt and is shown in the pics below

[audiko4]

Built motor (84mm block).82 backhousing no lag at all, you will gain plenty of midrange and torque; .63 will choke up the flow. Even with a .63 backhousing on a stock motor espically with a 35r it still can be laggy, boost wont usually come in untill 3500 to 3700 and depending on how much psi your gonna run you man not reach full boost until 5500. What size exhaust wheel does your gt35 have, what are your hp expectations, I read another post where you said you had a gt35r; is the turbo BB (ball bearing) if not gt35r's all had bb to my knowledge, is that built up soot or oil on the exhaust wheel? The GT35 and GT35R are very different turbos. The compressor wheel is close to 10mm smaller on the GT35 than it is on the GT35R

[lsdb1]

hey if im not misstakin, the exhuast housing on ur turbo has the T mark in the back most garretts say garrett, it honestly looks like a turbonitics housing. but anyways you will have a little more lag with 82ar but more power then wit the 63. if you planing on making over 600 the .63 is not going to do it. but to look for you self go to turbobygarrett.com go under gt3582r and look at the graph it shows you the difference in boost Efficiency between the sizes and the difference in spool time.....

Yeah ur right, that's the one that im switching for this one here that I got a few weeks back

[LILRED_TURBO]

o ok i thought so

[Turbocivic94]

Can you show side pics of the turbo?

[92EG692]

good thread... lots of info... bump 4 u guys..