Single Turbo Discussion Area for discussing single turbo RX-7's.

Turbonetics T66

Thread Tools
 
Search this Thread
 
Old Aug 20, 2002 | 06:21 PM
  #11  
13BAce's Avatar
Senior Member
 
Joined: Nov 2001
Posts: 7,316
From: Bay Area, CA
Default

Originally Posted by vosko' date='Aug 20 2002, 11:32 AM
[quote name='13BAce' date='Aug 20 2002, 02:22 PM'][quote name='vosko' date='Aug 20 2002, 10:46 AM'][quote name='13BAce' date='Aug 20 2002, 01:43 PM'][quote name='vosko' date='Aug 20 2002, 08:00 AM'][quote name='13BAce' date='Aug 20 2002, 09:05 AM'][quote name='jspecracer7' date='Aug 19 2002, 07:34 PM']I wonder why your friend had such a hard time spooling with a .81 undivided?...That's odd...It should spool VERY fast...unless it's a "q" trim wheel.



T-66 is PERFECT for 400-450 rwhp...



I'm shooting for 19 psi at around 500 rwhp...of course...I' still have to buy the T-66 :P
The spooling problem may have had to do with a problem with his setup. I wonder when he would hit full bost?[/quote]

even though i've only gone to 5psi . i'm happy with the T78. spools pretty quick for such a big turbo ! [/quote]

Yeah, you're probably making boost at around 2000-2500 RPM's, right?[/quote]

its starts building boost around 2000-2500, by about 3000-3500 its at 3-5 psi. this is running untuned really rich and just the wastegate spring[/quote]

The wastegate is what, 15 PSI?[/quote]

i took out the 1.2bar spring it has a .8- 1.2bar in it now



that freaking spring only took 3 months to get from greddy. oh how i love greddy [/quote]

Greddy makes some good stuff, but they never seem to do everything as "completely" as HKS.
Old Aug 20, 2002 | 08:32 PM
  #12  
vosko's Avatar
Super Moderator
 
Joined: Jul 2001
Posts: 17,839
From: NJ
Default

Originally Posted by 13BAce' date='Aug 20 2002, 07:21 PM
[quote name='vosko' date='Aug 20 2002, 11:32 AM'][quote name='13BAce' date='Aug 20 2002, 02:22 PM'][quote name='vosko' date='Aug 20 2002, 10:46 AM'][quote name='13BAce' date='Aug 20 2002, 01:43 PM'][quote name='vosko' date='Aug 20 2002, 08:00 AM'][quote name='13BAce' date='Aug 20 2002, 09:05 AM'][quote name='jspecracer7' date='Aug 19 2002, 07:34 PM']I wonder why your friend had such a hard time spooling with a .81 undivided?...That's odd...It should spool VERY fast...unless it's a "q" trim wheel.



T-66 is PERFECT for 400-450 rwhp...



I'm shooting for 19 psi at around 500 rwhp...of course...I' still have to buy the T-66 :P
The spooling problem may have had to do with a problem with his setup. I wonder when he would hit full bost?[/quote]

even though i've only gone to 5psi . i'm happy with the T78. spools pretty quick for such a big turbo ! [/quote]

Yeah, you're probably making boost at around 2000-2500 RPM's, right?[/quote]

its starts building boost around 2000-2500, by about 3000-3500 its at 3-5 psi. this is running untuned really rich and just the wastegate spring[/quote]

The wastegate is what, 15 PSI?[/quote]

i took out the 1.2bar spring it has a .8- 1.2bar in it now



that freaking spring only took 3 months to get from greddy. oh how i love greddy [/quote]

Greddy makes some good stuff, but they never seem to do everything as "completely" as HKS.[/quote]

if i had to do it again. i'd probably go with HKS.... it costs more but their products are more complete to justify the cost
Old Aug 21, 2002 | 02:06 PM
  #13  
13BAce's Avatar
Senior Member
 
Joined: Nov 2001
Posts: 7,316
From: Bay Area, CA
Default

Originally Posted by vosko' date='Aug 20 2002, 06:32 PM
[quote name='13BAce' date='Aug 20 2002, 07:21 PM'][quote name='vosko' date='Aug 20 2002, 11:32 AM'][quote name='13BAce' date='Aug 20 2002, 02:22 PM'][quote name='vosko' date='Aug 20 2002, 10:46 AM'][quote name='13BAce' date='Aug 20 2002, 01:43 PM'][quote name='vosko' date='Aug 20 2002, 08:00 AM'][quote name='13BAce' date='Aug 20 2002, 09:05 AM'][quote name='jspecracer7' date='Aug 19 2002, 07:34 PM']I wonder why your friend had such a hard time spooling with a .81 undivided?...That's odd...It should spool VERY fast...unless it's a "q" trim wheel.



T-66 is PERFECT for 400-450 rwhp...



I'm shooting for 19 psi at around 500 rwhp...of course...I' still have to buy the T-66 :P
The spooling problem may have had to do with a problem with his setup. I wonder when he would hit full bost?[/quote]

even though i've only gone to 5psi . i'm happy with the T78. spools pretty quick for such a big turbo ! [/quote]

Yeah, you're probably making boost at around 2000-2500 RPM's, right?[/quote]

its starts building boost around 2000-2500, by about 3000-3500 its at 3-5 psi. this is running untuned really rich and just the wastegate spring[/quote]

The wastegate is what, 15 PSI?[/quote]

i took out the 1.2bar spring it has a .8- 1.2bar in it now



that freaking spring only took 3 months to get from greddy. oh how i love greddy [/quote]

Greddy makes some good stuff, but they never seem to do everything as "completely" as HKS.[/quote]

if i had to do it again. i'd probably go with HKS.... it costs more but their products are more complete to justify the cost[/quote]

I'm going with JPS this time.
Old Aug 21, 2002 | 04:20 PM
  #14  
Midnightdriver's Avatar
Senior Member
 
Joined: Aug 2002
Posts: 1,081
From: Reno,NV
Default

a t66 is good for that price and will easly get you the power your looking for..but dont forget to check the housing and shaft..just to be sure
Old Sep 20, 2002 | 05:15 AM
  #15  
Dragon's Avatar
Senior Member
 
Joined: Sep 2002
Posts: 2,550
Default

If it's a P-trim exaust wheel the .81 is too small for that turbo on a 13B.. You'd want at least a A/R 1.0... A T-66 is basicly a To4R by the way if you didn't know and that's what I run on my car..
Old Sep 20, 2002 | 05:18 AM
  #16  
jspecracer7's Avatar
Senior Member
 
Joined: May 2002
Posts: 4,928
From: Okinawa, Japan
Default

Originally Posted by Dragon' date='Sep 20 2002, 08:15 PM
If it's a P-trim exaust wheel the .81 is too small for that turbo on a 13B.. You'd want at least a A/R 1.0... A T-66 is basicly a To4R by the way if you didn't know and that's what I run on my car..
hmmm....same turbo huh?....I have one of those sitting in my WALL LOCKER!
Old Sep 23, 2002 | 04:59 PM
  #17  
93 R1's Avatar
Senior Member
 
Joined: Sep 2002
Posts: 3,867
From: Maryland
Default

Originally Posted by jspecracer7' date='Sep 20 2002, 03:18 AM
[quote name='Dragon' date='Sep 20 2002, 08:15 PM']If it's a P-trim exaust wheel the .81 is too small for that turbo on a 13B.. You'd want at least a A/R 1.0... A T-66 is basicly a To4R by the way if you didn't know and that's what I run on my car..
hmmm....same turbo huh?....I have one of those sitting in my WALL LOCKER![/quote]

Your shitting me right? T04r in your locker? We gotta talk.
Old Sep 23, 2002 | 05:49 PM
  #18  
SPEED_NYC's Avatar
Senior Member
 
Joined: Sep 2002
Posts: 1,089
Default

a T66 is a great street/strip turbo, i have a T66 P trim with a .96 housing on my FD and think it spools rather nice. i've only been to 5 psi cause i'm still breaking this motor in, but i think it will spool quicker than a greedy T78, and make simmilar #'s on the top end.

i know a guy who has a T66 with the same specs as mine in a FD with piggy back ecu's that made 530rwhp at 25+psi



the rest of my set-up is all from a greedy T78 kit, wg/manifold. i guess when vosko and I finally finish breaking in our motors, we will have to do some acceleration and hp comparo's.



hey vosko, i'm gonna be tuned and ready to run at e-town on oct 6th if all goes well. wanna have a little fun match? if i win, you gotta polish my intake mani and altenator for me, if you win, i'll hook you up with some parts for your TII...



you might as well race me, since we now see that ernie is too scared to EVER come to NJ

whatta ya think?.....
Old Sep 23, 2002 | 07:23 PM
  #19  
...'s Avatar
...
Thread Starter
Senior Member
 
Joined: Jul 2002
Posts: 131
From: CF
Default

Sorry the Turbine A/R is .96 not .81



I actually like a bit of lag

keeps my MPG decent plus I hate boosting all the time when trying to do normal driving
Old Sep 23, 2002 | 10:02 PM
  #20  
vosko's Avatar
Super Moderator
 
Joined: Jul 2001
Posts: 17,839
From: NJ
Default

Originally Posted by SPEED_NYC' date='Sep 23 2002, 06:49 PM
a T66 is a great street/strip turbo, i have a T66 P trim with a .96 housing on my FD and think it spools rather nice. i've only been to 5 psi cause i'm still breaking this motor in, but i think it will spool quicker than a greedy T78, and make simmilar #'s on the top end.

i know a guy who has a T66 with the same specs as mine in a FD with piggy back ecu's that made 530rwhp at 25+psi



the rest of my set-up is all from a greedy T78 kit, wg/manifold. i guess when vosko and I finally finish breaking in our motors, we will have to do some acceleration and hp comparo's.



hey vosko, i'm gonna be tuned and ready to run at e-town on oct 6th if all goes well. wanna have a little fun match? if i win, you gotta polish my intake mani and altenator for me, if you win, i'll hook you up with some parts for your TII...



you might as well race me, since we now see that ernie is too scared to EVER come to NJ

whatta ya think?.....
i'll race you... as long as i'm done and tuned by then. i should be



i'll race you for hmm..........



All times are GMT -5. The time now is 02:20 PM.