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Twin turbo setup

I've always heard people with superchargers complain about how their cars have low topend power, and the tend to run the motors too hard. The supercharger is restricted, and I

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Old 04-06-2010, 12:14 PM   #1 (permalink)
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I've always heard people with superchargers complain about how their cars have low topend power, and the tend to run the motors too hard. The supercharger is restricted, and I am not trying to offend anyone. Superchargers are a lot of fun for road courses and acceleration, but for topend speed turbos might be slightly better. I come from muscle cars so a lot of people with mustangs would supercharger their rides and be happy, but when it came to high speed racing they couldn't compete because they lost a lot of power in the topend. I do not intend to offend anyone because everyone has their tastes, and turbos require a lot more labor and tuning than a supercharger, so they are not truly cost efficient, but for the amount of power that is made, it is worth it.
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Old 04-06-2010, 12:26 PM   #2 (permalink)
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370z TT your not offending anyone. I am just trying to keep you from getting flamed for FI "ignorance" so to speak. There is a bunch of good material on the Web that will help you with your understanding on the technology.
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Old 04-06-2010, 12:38 PM   #3 (permalink)
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everyone wants and loves boost! just pour this in with your next oil change FTW

or

or

or

i hear that anyone of these products are good for an insant boost in performance. using one or any combo of these will net the greatest results!!
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Old 04-06-2010, 03:10 PM   #4 (permalink)
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I was dancing around the subject and Sam just dropped the bomb.
45K Damn! Gotta pay to play.
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Old 04-06-2010, 03:43 PM   #5 (permalink)
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YEP!!! Thats why I am fairly confident I will be one of the only 1000rwhp 370z's in existence
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Old 04-06-2010, 03:51 PM   #6 (permalink)
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@ Bullitt


Adopt me! lol I smell a fat inheritance if you can drop 45k on a 30k car lol.
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Old 04-06-2010, 03:54 PM   #7 (permalink)
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The website says its a 4.5L VQ35HR... not a VQ37... are they not planning on using the 370's native powerplant for these type of builds... or just needing to update it to reflect the newer engine? Or are they still in R&D of the 3.7L's capabilities?
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Old 04-07-2010, 09:25 AM   #8 (permalink)
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Quote:
Originally Posted by XwChriswX View Post
The website says its a 4.5L VQ35HR... not a VQ37... are they not planning on using the 370's native powerplant for these type of builds... or just needing to update it to reflect the newer engine? Or are they still in R&D of the 3.7L's capabilities?
He's still using the VQ37 block, just bored and stroked to 4.5L. The max size you can bore out the VQ (if I remember) is ~4.2L.
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Old 04-07-2010, 09:42 AM   #9 (permalink)
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Originally Posted by mayesj101 View Post
He's still using the VQ37 block, just bored and stroked to 4.5L. The max size you can bore out the VQ (if I remember) is ~4.2L.
I believe the VQ35 and VQ37 are the same basic block, the VQ37 simply uses a longer stroke. Everything else on the engines are different, heads, crank, rods etc.
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Old 04-06-2010, 05:35 PM   #10 (permalink)
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Quote:
Originally Posted by XwChriswX View Post
@ Bullitt


Adopt me! lol I smell a fat inheritance if you can drop 45k on a 30k car lol.
HAHAHA! Dude over half my paycheck goes into paying for this build lol Maybe everyone can give me $10 bucks and help me recoup my costs
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Old 04-06-2010, 07:03 PM   #11 (permalink)
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HAHAHA! Dude over half my paycheck goes into paying for this build lol Maybe everyone can give me $10 bucks and help me recoup my costs
Pfht, clearly you did not see my post that I am the one making the community build.
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Old 04-06-2010, 07:03 PM   #12 (permalink)
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Pfht, clearly you did not see my post that I am the one making the community build.
Yeah I already sent you my $10.
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Old 04-08-2010, 02:52 PM   #13 (permalink)
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YEP!!! Thats why I am fairly confident I will be one of the only 1000rwhp 370z's in existence
If money is no issue, aim higher than 1000 WHP. Knock it out of the park. Where is the build thread? I saw you are no longer affiliated with Forged and ended the build due to financial reasons about two weeks ago. Less text/talk and more pics of build.

350z 1248 whp: YouTube - SP 350z 1248 rwhp!!!

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Old 04-08-2010, 03:48 PM   #14 (permalink)
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Originally Posted by W.O.W. 370Z View Post
If money is no issue, aim higher than 1000 WHP. Knock it out of the park. Where is the build thread? I saw you are no longer affiliated with Forged and ended the build due to financial reasons about two weeks ago. Less text/talk and more pics of build.

350z 1248 whp: YouTube - SP 350z 1248 rwhp!!!
Don't believe everything you found on the internets. Did they post a dyno plot, no. They never posted their drag strip run either. If you play with the load settings on the dyno you can make it show all kinds of crazy numbers.
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Old 04-08-2010, 04:20 PM   #15 (permalink)
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Quote:
Originally Posted by ChrisSlicks View Post
Don't believe everything you found on the internets. Did they post a dyno plot, no. They never posted their drag strip run either. If you play with the load settings on the dyno you can make it show all kinds of crazy numbers.

Ask and you shall receive. While you can do that to a dyno, I think the track time is the proof we need. Check out the video below.

I am a veteran of my350z and the Z car in general. I do not post anything without some sort of research into creditability. 1000 whp is no easy task. Throwing money at it is half the battle. So that is why I said while he is aiming high, he might as well aim for truly unchartered territory...1300 and up.


Track Run 6MT not a 5AT: http://www.youtube.com/watch?v=-f1fjak5JXQ




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