Nissan 370Z Forum - VVEL control unlocked

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Nissan 370Z Forum (http://www.the370z.com/)

- Tuning (http://www.the370z.com/tuning/)

- - VVEL control unlocked (http://www.the370z.com/tuning/61400-vvel-control-unlocked.html)

edub370

10-04-2012 02:26 PM

Quote:

Originally Posted by ss_firehawk (Post 1944788)

i got a boner

this

Zrider79

10-04-2012 02:36 PM

boooooooyaaaaaa !!!!!!!!!!!!!!!!!!! sub'd

Bryan

10-04-2012 02:44 PM

In for results

tibal

10-04-2012 02:46 PM

In for this one. Good things poppinn!!

kellyefields

10-04-2012 03:16 PM

sub'd

Rusty

10-04-2012 04:21 PM

I'm solid as a piece of steel. :D

GTLAW

10-04-2012 04:30 PM

Can't wait!! keep us posted

Japanjay

10-04-2012 05:23 PM

Not even a chub, but a full out rock hard boner. Curious what this will do for just something stock?

Nixlimited

10-04-2012 06:46 PM

Quote:

Originally Posted by Legz (Post 1944597)

I understand the basics of VVEL, but can someone explain to noobs like me why tuning it will produce more power? What does "tuning the VVEL" even mean?

The problem with the current VVEL settings and FI is that there is high overlap (i.e. intake and exhaust valves open at same time) such that the force inducted intake charge can blow right through the cylinder. By changing the timing and reducing the overlap you can capture more of that FI in the cylinder and make more power.

Maybe now we can finally start making the big power of the 350Z engines at similar boost levels :happydance:

elperuano

10-04-2012 07:05 PM

So for us FI guys this means more power at same boost level or better drivability? I like the idea of more power but I think we're already at the safe zone these motors can handle. Anymore power n I think we'll be risking the longevity of the motor or it blowing up no?

GaleForce

10-04-2012 07:43 PM

Quote:

Originally Posted by Rusty (Post 1945038)

I'm solid as a piece of steel. :D

Solid as a piece of steel... and still Rusty :bowrofl: ;)

JC671

10-04-2012 07:49 PM

Subscribed...

Interested to see whats done...

Are they any gains to be made with no cams and just a tune? Just finished my N/A Tune with Randy from UpRev. If this is just in test phase then I'll wait till I get my F.I. LTH before I get another E-tune.

If there are significant gains to be made. Then I'm pulling the trigger on the JUN cams like now.

Lets see what happens:tup:

O&G	10-04-2012 08:09 PM

Ill have an update tomorrow. Car didn't make it on the dyno today. More power at lower boost levels in the future! Ill post before and after dynos, with boost levels, weather conditions, etc...

Sent from my SAMSUNG-SGH-I717 using Tapatalk 2

clintfocus

10-04-2012 08:15 PM

wonder what NA gains would be

gomer_110

10-04-2012 08:28 PM

In for results

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