New turbo GT4094R
#27
Joined: Mar 2001
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From: FL-->NJ/NYC again!
So it's safe to say that (in general) this offers a 4500 rpm and up powerband, whereas the 500r offers a 3500 rpm and up powerband (on a 'normal' streetported engine)?
#41
Any trick to getting this DP with dump to line up with wastgate? Seems about 1 inch too long? I have the DP installed to turbo but thats it. Just can not get the rest to line up. ????
#44
Thread Starter
Just in time to die
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Joined: Nov 2001
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From: look behind you
Actually at the moment no, dont do too much PFC stuff so I haven't had a car that has had both this setup and that ECU here as of yet. You are correct that those maps you have will be good for a starting point just remember this will move more air than your last setup.
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#45
Got the DP fitted in but it was a major hassle. Now I have exhaust leaks around the wastegate. The flex area of the DP is hitting the rear fire wall pretty hard. From the way I had to push and angle everything together I now have the MP touching the side under car. Can this cause a fire?
Sean, it really seems as the dump tube is 3/4 to 1 inch too long?? I have to say the last kit from you with the 40r kit was sooooo much easier to install.
Sean, it really seems as the dump tube is 3/4 to 1 inch too long?? I have to say the last kit from you with the 40r kit was sooooo much easier to install.
#48
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Just in time to die
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From: look behind you
They all come with a 13psi spring. I never heard back form you on the DP so I assumed you got it to fit ok. Don't do anything with it I will get another DP made and sent out to you. We can also add the extra bung on there as well.
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#49
No, never really got it to fit so I have a bad exhaust leak (think that may be the reason I am having high boost with just spring) I was actually going to take it down Friday to a shop but worried they would make my stuff look like **** so this would be great! I have a couple questions. If you are going to make me one is it possible to do a 4 inch then taper to 3in mp? Or is that a waste? How long on either? I have a tuning session set up for June 2-3ish. Thanks, Mike
#50
Speed Mach Go Go Go
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From: My 350Z Roadster kicks my RX7's butt
I have plans for a similar DP but tapered to 3.5". You can get a metalic cat in 3.5" (actually I think they might make one for 4" to) and you don't have A-Spec custom make your mid pipe (with cat & silencer) and exhaust you can get one premade from SMB in 3.5" all the way through.