It's time for shadys turbo thread...
10-24-2011, 05:00 PM
#32
(joke)
Also upon inspection of my turbo it appears the turbine wheel on my replacement CHRA is a tad smaller than what I currently have.
I measured the t618z turbine at 58 / 70. Whats listed on the replacement is 55.3/65. The compressor appears to be the correct size but the turbine is off.
The big question is will the replacement CHRA still fit, I don't mind reusing my turbine wheel and I am getting a new compressor wheel and housing.
hmmmmmmm.
Last edited by shadycrew31; 10-24-2011 at 05:03 PM.
10-24-2011, 05:06 PM
#33
Pretty soon I'll be knocking up some girl I don't love and spending the rest of my days driving a minivan.
Trying to get all the fun out of the way so I can live in misery behind the wheel of a 2015 odyssey, knowing that I at least had fun in my youth.
10-24-2011, 05:17 PM
#34
Time flies when you're having fun!
Pretty soon I'll be knocking up some girl I don't love and spending the rest of my days driving a minivan.
Trying to get all the fun out of the way so I can live in misery behind the wheel of a 2015 odyssey, knowing that I at least had fun in my youth.
Pretty soon I'll be knocking up some girl I don't love and spending the rest of my days driving a minivan.
Trying to get all the fun out of the way so I can live in misery behind the wheel of a 2015 odyssey, knowing that I at least had fun in my youth.
seriously, that sounds hilariously depressing.
p.s. - one night while you're sleeping...i'm gonna cut the springs on your odyssey so you can have shitty ride quality as well...
10-24-2011, 05:34 PM
#36
I was going to do it by hand with sheet metal scissors and sandpaper!
(joke)
Also upon inspection of my turbo it appears the turbine wheel on my replacement CHRA is a tad smaller than what I currently have.
I measured the t618z turbine at 58 / 70. Whats listed on the replacement is 55.3/65. The compressor appears to be the correct size but the turbine is off.
The big question is will the replacement CHRA still fit, I don't mind reusing my turbine wheel and I am getting a new compressor wheel and housing.
hmmmmmmm.
(joke)
Also upon inspection of my turbo it appears the turbine wheel on my replacement CHRA is a tad smaller than what I currently have.
I measured the t618z turbine at 58 / 70. Whats listed on the replacement is 55.3/65. The compressor appears to be the correct size but the turbine is off.
The big question is will the replacement CHRA still fit, I don't mind reusing my turbine wheel and I am getting a new compressor wheel and housing.
hmmmmmmm.
BNR is $1150 - are you really going to save a lot by tring to do some of it yourself ?
10-25-2011, 07:18 PM
#39
Now I know why the turbine was incorrect the chra I linked earlier. The stock Greddy appears to be a td06 20g turbine with an 18g compressor wheel in a TD05 compressor housing.
Even the compressor inlet is 52mm (small taper) then it shrinks to 50mm....
I am going to confirm this on Saturday when I get correct measurements using a digital caliper.
What I'm shooting for is a TD06 compressor housing with a TD06 CHRA. The TD06 compressor housing should fit fine into the greddy turbine housing. I believe the t67 from greddy is essentially this setup except with a 25g wheel. .
Even the compressor inlet is 52mm (small taper) then it shrinks to 50mm....
I am going to confirm this on Saturday when I get correct measurements using a digital caliper.
What I'm shooting for is a TD06 compressor housing with a TD06 CHRA. The TD06 compressor housing should fit fine into the greddy turbine housing. I believe the t67 from greddy is essentially this setup except with a 25g wheel. .
Last edited by shadycrew31; 10-25-2011 at 07:38 PM.
10-26-2011, 01:24 PM
#43
20g does not flow anywhere near enough . See the chart below .I have tried to approximate the flow from my 57 trim turbo when hooked up to the stock Greddy pipework This is at 7000rpm + with aux. ports open. Pressures are from the turbo (not the UIM) . From this you can see why even the 3071 (almost identical to my 57 trim) needs to operate at a reasonably high boost to avoid going into choke. You need something that closely matches the 3071 at the least . Those i listed earlier will do that.
Last edited by Brettus; 10-26-2011 at 02:23 PM.
10-26-2011, 02:09 PM
#44
Gotcha... The best I think I can pull off is a td07 housing with a 25g wheel into the stock Greddy turbo...
Essentially that's a Greddy T67, that would for sure be the biggest I can go while keeping the stock down pipe and manifold.
We shall see what the experts have to say, I know a few FD's and FC's out there run the t 67.
Honestly though I think I am going to stick with the 20g setup. Going the 25g route will require a brace to be fashioned to support the turbo, larger injectors and a few other fun gadgets.
Since this project has a deadline of mid December I cant really take the time to save up for that.
Again all this is dependent on the measurements I get this weekend.
Essentially that's a Greddy T67, that would for sure be the biggest I can go while keeping the stock down pipe and manifold.
We shall see what the experts have to say, I know a few FD's and FC's out there run the t 67.
Honestly though I think I am going to stick with the 20g setup. Going the 25g route will require a brace to be fashioned to support the turbo, larger injectors and a few other fun gadgets.
Since this project has a deadline of mid December I cant really take the time to save up for that.
Again all this is dependent on the measurements I get this weekend.
10-26-2011, 02:31 PM
#45
Gotcha... The best I think I can pull off is a td07 housing with a 25g wheel into the stock Greddy turbo...
Essentially that's a Greddy T67, that would for sure be the biggest I can go while keeping the stock down pipe and manifold.
We shall see what the experts have to say, I know a few FD's and FC's out there run the t 67.
Honestly though I think I am going to stick with the 20g setup. Going the 25g route will require a brace to be fashioned to support the turbo, larger injectors and a few other fun gadgets.
Since this project has a deadline of mid December I cant really take the time to save up for that.
Again all this is dependent on the measurements I get this weekend.
Essentially that's a Greddy T67, that would for sure be the biggest I can go while keeping the stock down pipe and manifold.
We shall see what the experts have to say, I know a few FD's and FC's out there run the t 67.
Honestly though I think I am going to stick with the 20g setup. Going the 25g route will require a brace to be fashioned to support the turbo, larger injectors and a few other fun gadgets.
Since this project has a deadline of mid December I cant really take the time to save up for that.
Again all this is dependent on the measurements I get this weekend.
The stock greddy turbine will apparently flow sufficient to produce 350whp ish . So not a lot of point going to a compressor that can go higher than that.
I thought you wanted best bang for buck ? To do that you can still use most of the stock greddy turbo - you only need a bigger compressor wheel .
10-27-2011, 04:54 PM
#47
Have not seen a flow map for a 25g but i think it flows more than the 3071 . Which means you will need a bigger turbine side to support that much flow .
The stock greddy turbine will apparently flow sufficient to produce 350whp ish . So not a lot of point going to a compressor that can go higher than that.
I thought you wanted best bang for buck ? To do that you can still use most of the stock greddy turbo - you only need a bigger compressor wheel .
The stock greddy turbine will apparently flow sufficient to produce 350whp ish . So not a lot of point going to a compressor that can go higher than that.
I thought you wanted best bang for buck ? To do that you can still use most of the stock greddy turbo - you only need a bigger compressor wheel .
That should be the biggest you can fit.
that should flow enough to get you in the high 300's.
I think the stock Greddy turbine will flow enough to produce much more than that, if I am not mistaken the Greddy T67 uses the same turbine and housing.
10-28-2011, 12:26 AM
#48
I must have been smoking crack yesterday, I meant a 60-1 wheel in a Td06 housing.
That should be the biggest you can fit.
that should flow enough to get you in the high 300's.
I think the stock Greddy turbine will flow enough to produce much more than that, if I am not mistaken the Greddy T67 uses the same turbine and housing.
That should be the biggest you can fit.
that should flow enough to get you in the high 300's.
I think the stock Greddy turbine will flow enough to produce much more than that, if I am not mistaken the Greddy T67 uses the same turbine and housing.
Everyone else with the 60-1 has struggled to even make 280whp .
This is why I recommended the wheel sizes I did .
One guy here got a gt35 wheel into his greddy and we are in the process of tuning that right now . Will be interesting ....
Last edited by Brettus; 10-28-2011 at 12:47 AM.
