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Old 05-05-2009, 02:27 PM   #161
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whoops:




also...I think this further supports my bad bearings in my diff theory:



That is my wastegate pull, from last November. both 4th gear pulls to around 110-115mph.
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Old 05-18-2009, 11:45 AM   #162
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So I made whata I made with my SR20 turbo and stock tiny assed midpipe. Since dynoing I changed my midpipe to a catless, resonator less, 2.5" and I can tell you, I definately feel a difference in the way it spools and holds boost around 14psi now. So let's say that I maybe am making 230rwhp? If I changed the SR20 turbo to a GT2560 and ran 14psi, what kind of power do you think I would make? Would it be worth the hasstle of changing the turbo, and also the money I'd spend?
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Old 05-18-2009, 07:44 PM   #163
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250 to a max of 260 if tuned right.
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Old 05-18-2009, 07:49 PM   #164
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this was 14psi dropping to something like 10psi with the same turbo/kit on a '94 motor.




for any of those who care, my compression is still good despite my throttle sticking open like it did, however, I have lifter tick on startup now :(
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Old 05-18-2009, 10:20 PM   #165
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Quote:
Originally Posted by Braineack View Post
... I have lifter tick on startup now :(
Go make a thread about it.







In all seriousness, that's not bad given the WOT oil-burning mosquito-fogging that was going on.
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Old 05-19-2009, 08:35 AM   #166
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Quote:
Originally Posted by thirdgen View Post
So I made whata I made with my SR20 turbo and stock tiny assed midpipe. Since dynoing I changed my midpipe to a catless, resonator less, 2.5" and I can tell you, I definately feel a difference in the way it spools and holds boost around 14psi now. So let's say that I maybe am making 230rwhp? If I changed the SR20 turbo to a GT2560 and ran 14psi, what kind of power do you think I would make? Would it be worth the hasstle of changing the turbo, and also the money I'd spend?
Quote:
Originally Posted by paul View Post
250 to a max of 260 if tuned right.
You'd make over 265 @ 12psi with the manifold I have for sale cheap that's a bolt-in for your application and a good exhaust.
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