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.68 A/R turbo?
#1087975
10/03/11 09:34 PM
10/03/11 09:34 PM
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Joined: Sep 2009
Posts: 928 NC
SLOW67
OP
super stock
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OP
super stock
Joined: Sep 2009
Posts: 928
NC
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After driving my car around alittle bit and tuning I have officially decided that the 1.05 A/R I have now is way too much and super laggy. I found this turbo on the bay'and thought it might be alittle more responsive. The only thing I'm worried about is the compressor side, it seems kinda small. What do you guys think? It's a stock 318 btw.... This will have to come after I replace the trans....stock 904's don't like 10lbs of boost This is the turbo I'm looking at .68 a/r
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Re: .68 A/R turbo?
[Re: SLOW67]
#1087976
10/04/11 11:54 AM
10/04/11 11:54 AM
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Joined: Nov 2006
Posts: 2,255 IL
furious70
top fuel
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top fuel
Joined: Nov 2006
Posts: 2,255
IL
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how much cheaper was that china ebay turbo than just buying a MP70 in the first place with the right housing? Maybe $200? I would have gone that route in your shoes probably, and would still consider it. They do come up used on tmf sometimes.
70 Sport Fury 68 Charger 69 Coronet 72 RR
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Re: .68 A/R turbo?
[Re: SLOW67]
#1087978
10/04/11 10:01 PM
10/04/11 10:01 PM
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Joined: Jan 2003
Posts: 28,067 Irving, TX
feets
Senior Management
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Senior Management
Joined: Jan 2003
Posts: 28,067
Irving, TX
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Have you priced a turbine housing? You should be able to swap it for a tighter unit and get the results you want. My original turbine housings were Turbonetics T3 Stage 3 with .68 A/R. They were so tight the engine couldn't pull more than 4900 rpm on the dyno. I stepped up to Stage 3 .96 A/R turbine housings and kept the same Stage 3 wheels. I have been happy ever since.
We are brothers and sisters doing time on the planet for better or worse. I'll take the better, if you don't mind. - Stu Harmon
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Re: .68 A/R turbo?
[Re: SLOW67]
#1087979
10/04/11 11:26 PM
10/04/11 11:26 PM
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Joined: Apr 2009
Posts: 3,415 Toronto
mshred
master
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master
Joined: Apr 2009
Posts: 3,415
Toronto
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Quote:
After driving my car around alittle bit and tuning I have officially decided that the 1.05 A/R I have now is way too much and super laggy. I found this turbo on the bay'and thought it might be alittle more responsive. The only thing I'm worried about is the compressor side, it seems kinda small. What do you guys think? It's a stock 318 btw....
This will have to come after I replace the trans....stock 904's don't like 10lbs of boost This is the turbo I'm looking at .68 a/r
What rpm is boost coming in at on your little teen?
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Re: .68 A/R turbo?
[Re: feets]
#1087980
10/05/11 12:25 AM
10/05/11 12:25 AM
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Joined: Sep 2009
Posts: 928 NC
SLOW67
OP
super stock
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OP
super stock
Joined: Sep 2009
Posts: 928
NC
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Quote:
Have you priced a turbine housing? You should be able to swap it for a tighter unit and get the results you want. My original turbine housings were Turbonetics T3 Stage 3 with .68 A/R. They were so tight the engine couldn't pull more than 4900 rpm on the dyno. I stepped up to Stage 3 .96 A/R turbine housings and kept the same Stage 3 wheels. I have been happy ever since.
So your saying I can just find a T4 housing with a lower A/R and swap just the housing and not the wheel?
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Re: .68 A/R turbo?
[Re: mshred]
#1087983
10/08/11 11:20 PM
10/08/11 11:20 PM
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Joined: Apr 2009
Posts: 3,415 Toronto
mshred
master
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master
Joined: Apr 2009
Posts: 3,415
Toronto
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Quote:
Quote:
After driving my car around alittle bit and tuning I have officially decided that the 1.05 A/R I have now is way too much and super laggy. I found this turbo on the bay'and thought it might be alittle more responsive. The only thing I'm worried about is the compressor side, it seems kinda small. What do you guys think? It's a stock 318 btw....
This will have to come after I replace the trans....stock 904's don't like 10lbs of boost This is the turbo I'm looking at .68 a/r
What rpm is boost coming in at on your little teen?
you never mentioned this man...just curious since i was thinking of the same GT45 for my 360, but now you have me thinking it may come on too late
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Re: .68 A/R turbo?
[Re: mshred]
#1087984
10/09/11 09:41 PM
10/09/11 09:41 PM
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Joined: Sep 2009
Posts: 928 NC
SLOW67
OP
super stock
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OP
super stock
Joined: Sep 2009
Posts: 928
NC
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Quote:
Quote:
Quote:
After driving my car around alittle bit and tuning I have officially decided that the 1.05 A/R I have now is way too much and super laggy. I found this turbo on the bay'and thought it might be alittle more responsive. The only thing I'm worried about is the compressor side, it seems kinda small. What do you guys think? It's a stock 318 btw....
This will have to come after I replace the trans....stock 904's don't like 10lbs of boost This is the turbo I'm looking at .68 a/r
What rpm is boost coming in at on your little teen?
you never mentioned this man...just curious since i was thinking of the same GT45 for my 360, but now you have me thinking it may come on too late
I think with a 360 the 1.05 might be alright. I just don't think I've got enough motor. I have decided to wait until I get my trans fixed before I make a judgment call on the turbo. My 1-2 shift is so bad now that its annoying to drive. I've got some parts on the way though to fix it...
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