Single vs Dual intake manifold

sjang · 12-07-2014, 04:13 PM

For 370z, are they better with single or dual manifold? What are the differences b/w single and dual? I do roll races a bit.. Heard single ones are better at low RPM.

SlowZ · 12-07-2014, 06:55 PM

Wut

Chuck33079 · 12-07-2014, 06:59 PM

Quote:

Originally Posted by sjang

For 370z, are they better with single or dual manifold? What are the differences b/w single and dual? I do roll races a bit.. Heard single ones are better at low RPM.

I'm not 100% you're clear on what an intake manifold is.

I think you mean turbos, in which case I suggest you come up to speed on how things work and what parts do what before you go down that road.

TerribleONE · 12-07-2014, 07:00 PM

quad intake manifold.. /end thread

BGTV8 · 12-07-2014, 07:07 PM

Since the VQ35De had a single intake plenum and the VQ35HR a dual intake plenum, I would suggest that dual intake offers an improved response than a single.

However, I have not heard of "roll-racing" (and I suspect I probably don't want to know), so it may be that there is something about the application I don;t understand.

Best of all will be 6 ITB ... like here:
More Engine Development – 414whp with Kels *Video* : OnPoint Dyno

Chuck33079 · 12-07-2014, 07:10 PM

Quote:

Originally Posted by BGTV8

Since the VQ35De had a single intake plenum and the VQ35HR a dual intake plenum, I would suggest that dual intake offers an improved response than a single.

While that is the answer to the question he actually asked, I somehow doubt it answers the question he thinks he asked.

Quote:

Originally Posted by BGTV8

However, I have not heard of "roll-racing" (and I suspect I probably don't want to know), so it may be that there is something about the application I don;t understand.

Translated: Racing on the streets / highway like a complete retard.

sjang · 12-07-2014, 08:04 PM

Where I live is kinda far away from Track so sorry if y'all never heard of roll racing and Street/Highway racing. I'd love to go to track to race but not that easy. Thanks for the information.

Japanjay · 12-07-2014, 08:07 PM

We have sanctioned roll racing up here several times a year on closed tracks. 30mph punch's.

Rusty · 12-07-2014, 08:44 PM

Quote:

Originally Posted by BGTV8

Since the VQ35De had a single intake plenum and the VQ35HR a dual intake plenum, I would suggest that dual intake offers an improved response than a single.

However, I have not heard of "roll-racing" (and I suspect I probably don't want to know), so it may be that there is something about the application I don;t understand.

Best of all will be 6 ITB ... like here:
More Engine Development – 414whp with Kels *Video* : OnPoint Dyno

Awesome read.

12-07-2014, 04:13 PM	#1 (permalink)
sjang Base Member Join Date: Dec 2013 Location: LA Posts: 25 Drives: 14 Nissan z34 BLK M6 Rep Power: 11	Single vs Dual intake manifold For 370z, are they better with single or dual manifold? What are the differences b/w single and dual? I do roll races a bit.. Heard single ones are better at low RPM.

12-07-2014, 07:00 PM	#4 (permalink)
TerribleONE A True Z Fanatic Join Date: Jan 2009 Location: Socal Posts: 10,203 Drives: WOT Rep Power: 5850	quad intake manifold.. /end thread Masterbeatty likes this. __________________ 638WHP 541WTQ @ 13.5PSI Build thread

12-07-2014, 07:07 PM	#5 (permalink)
BGTV8 A True Z Fanatic Join Date: Dec 2009 Location: 03350 Australia Posts: 1,514 Drives: 09 Nissan 370Z M6 Rep Power: 39973	Since the VQ35De had a single intake plenum and the VQ35HR a dual intake plenum, I would suggest that dual intake offers an improved response than a single. However, I have not heard of "roll-racing" (and I suspect I probably don't want to know), so it may be that there is something about the application I don;t understand. Best of all will be 6 ITB ... like here: More Engine Development – 414whp with Kels Video : OnPoint Dyno Rusty and sjang like this.

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12-07-2014, 06:55 PM	#2 (permalink)
SlowZ Premium Member Join Date: Jan 2014 Location: So cal Posts: 371 Drives: Z Rep Power: 11	Wut

12-07-2014, 08:04 PM	#7 (permalink)
sjang Base Member Join Date: Dec 2013 Location: LA Posts: 25 Drives: 14 Nissan z34 BLK M6 Rep Power: 11	Where I live is kinda far away from Track so sorry if y'all never heard of roll racing and Street/Highway racing. I'd love to go to track to race but not that easy. Thanks for the information.

12-07-2014, 08:07 PM	#8 (permalink)
Japanjay Track Member Join Date: Mar 2012 Location: Puyallup Posts: 856 Drives: 09 Nissan 370z MB M6 Rep Power: 14	We have sanctioned roll racing up here several times a year on closed tracks. 30mph punch's.