VQ37VHR 400HP Package BF

Megan370z · 12-02-2013, 03:03 PM

Quote:

Originally Posted by LostSol

Im just wondering what they did to "modify" the manifold since they wouldnt say. Ported? Changed runner lengths? I dont need to know any secrets, but its tough to justify spending money on something that they "say" will make more power. Id like to see dyno numbers for just the intake manifold vs stock

if you look at their picture you will see mostly what they did ...

Its pretty much what Ive done 1-2 years ago by clearing up the intake runner with the lower intake manifold.
because stock it look like this . * Click me *

Z1motorsports · 12-02-2013, 04:43 PM

Quote:

Originally Posted by Megan370z

if you look at their picture you will see mostly what they did ...

Its pretty much what Ive done 1-2 years ago by clearing up the intake runner with the lower intake manifold.
because stock it look like this . * Click me *

Correct we do that, but that is not where the majority of gains are realized.

Z1motorsports · 12-02-2013, 05:33 PM

When we get caught up from the big sale this weekend we'll list the Z1 VQ37 intake manifold for sale separately and post more information and test results. For now here are a couple different dyno comparisons that were already on our server.

Completely stock Z34 vs Z34 with Z1 400HP package

Back to back dyno runs swapping intake plenums only. Car is making a bit less than 340RWHP because it has high flow cats and an Injen Intake as opposed to test pipes and a Stillen Gen 3.

Megan370z · 12-02-2013, 06:00 PM

I recall that Mike the owner of that Z said the VVEL was tuned.

Quote:

Originally Posted by Z1motorsports

Quote:

Originally Posted by Mike

The 305 baseline was with Gen3, test pipes, invidia gemini and John's tune.

Current setup:
Stillen Gen 3 intakes
Momentum VQ35DE Headers
Test pipes
Straight exhaust with glass pack mufflers

Tuned by John @ Z1, played with the VVEL tuning too.

whiteZ34 · 12-04-2013, 08:06 PM

I was also wondering about this kit also and if possibly the intake manifold will be available for sale on its own. What kind of gains will it offer by itself. Thanks

12-02-2013, 05:33 PM	#3 (permalink)
Z1motorsports The370Z.com Sponsor Join Date: Jan 2009 Location: Georgia Posts: 530 Drives: Silver Z32 Rep Power: 18	When we get caught up from the big sale this weekend we'll list the Z1 VQ37 intake manifold for sale separately and post more information and test results. For now here are a couple different dyno comparisons that were already on our server. Completely stock Z34 vs Z34 with Z1 400HP package Back to back dyno runs swapping intake plenums only. Car is making a bit less than 340RWHP because it has high flow cats and an Injen Intake as opposed to test pipes and a Stillen Gen 3. __________________ Z1 Motorsports is THE 370Z Parts Specialist www.370Zparts.com

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12-04-2013, 08:06 PM	#5 (permalink)
whiteZ34 Base Member Join Date: May 2013 Location: Pittsburgh Age: 33 Posts: 217 Drives: 2012 Boosted 370z Rep Power: 12	I was also wondering about this kit also and if possibly the intake manifold will be available for sale on its own. What kind of gains will it offer by itself. Thanks