CJ Motorsports VHR Intake Manifold

1slow370 · 05-21-2015, 05:56 PM

Quote:

Originally Posted by BGTV8

Actually, Jenvey now supply a stepper motor retrofit kit for their ITB system, so you are not forced to go back to a cable to pull the throttle.

One of my race buddies has a Jenvey DBW kit running on a 5.6 litre TVR Tuscan racer here in Oz, all controlled by a Haltech Elite ECU - is early days yet as the Haltech is still a tad buggy, but it is the way of the future as we have total control over throttle position, ignition and fuel and with yaw sensor and steering angle, the next step is driver alterable traction control strategies.

FYI, Motec are already controlling VVEL with M1 series ECU on the VK50VE engine.

Fyi that motec unit is still $16k in parts

1slow370 · 05-21-2015, 04:09 PM

Quote:

Originally Posted by BGTV8

Dude - this is all done .......... lookie here:

Manifold : Manifold Nissan VQ35 -SF - Jenvey Dynamics

If I was interested in looking closer, I suspect this is the pattern for 1Slow's manifold, except that he installed spacers in place of the ITB's and CNC machined a f4rking great plenum for each bank and plonked some 75mm TB's from a Maxima in front of each.

The only thing the same about them is they look similar because we originally were buying jenvey throttles for our itb setup. The runners are different. Jenvey runners do not fit the vhr motor

Elmo370z · 05-21-2015, 01:45 PM

Speaking off topic for just a second. I heard going to a standalone for ours cars, would not allow our cars to pass emission's?

bullitt5897 · 05-21-2015, 01:49 PM

Quote:

Originally Posted by Elmo370z

Speaking off topic for just a second. I heard going to a standalone for ours cars, would not allow our cars to pass emission's?

You are correct. The current standalone ECU's do not offer OBD2 Support. Hence they have no OBD2 port.

Emission Testing for OBD2 (1996 and later vehicles) requires the emissions tester to plug into your OBD2 port and run diagnostics. Without the OBD2 port you cannot physically pass emissions.

phunk · 05-21-2015, 02:48 PM

Wired and installed accordingly, you would be able to pass an OBD2 inspection.

Although, you dont have to worry about standalones, there is no true standalone that is proven and tested capable of running the VVEL system (not that I have seen yet). I am sure someone could spend a fortune and get a Motec to do it, but I am not aware of it ever being done.

Dynosty can set you up with a Haltech PnP piggybacking the stock ECU, it will run standalone fuel and ignition tables, with the stock ECU running VVEL and OBD related stuff, and shouldnt have a problem passing emissions.

Elmo370z · 05-21-2015, 03:43 PM

Quote:

Originally Posted by phunk

Wired and installed accordingly, you would be able to pass an OBD2 inspection.

Although, you dont have to worry about standalones, there is no true standalone that is proven and tested capable of running the VVEL system (not that I have seen yet). I am sure someone could spend a fortune and get a Motec to do it, but I am not aware of it ever being done.

Dynosty can set you up with a Haltech PnP piggybacking the stock ECU, it will run standalone fuel and ignition tables, with the stock ECU running VVEL and OBD related stuff, and shouldnt have a problem passing emissions.

Something I could look into if I ever max out the use of uprev.

1slow370 · 05-21-2015, 05:53 PM

Aem infinity is more impressive than the haltech to me.

Elmo370z · 05-21-2015, 08:01 PM

Nope. I need to find a sugar momma.

Kingbaby · 05-24-2015, 05:10 PM

Things we already know

Elmo370z · 05-31-2015, 10:33 AM

Punk could you have custom throttle bodies fitted to the manifold (special request). I would like to fit 68-70 mm to the manifold and do custom 3 inch intakes with velocity stacks.

phunk · 06-01-2015, 01:00 AM

You might want to look at what the GT-R guys are using. Since the throttle flanges are the same, you could use some aftermarket GT-R throttles. I wont be playing with the throttle bodies.

Elmo370z · 06-01-2015, 01:21 AM

Cheers

370Z JT · 06-08-2015, 08:48 PM

Is this project on hold?

Elmo370z · 06-11-2015, 07:31 AM

Quote:

Originally Posted by 370Z JT

Is this project on hold?

I think so with the new oil pan coming out.

Nismo350z#310 · 06-11-2015, 09:21 AM

Quote:

Originally Posted by Elmo370z

I think so with the new oil pan coming out.

I wouldn't think the oil pan would hold anything up. Its just another project like the fuel rails.

I do wish we could get a status update every so often though.

05-21-2015, 02:48 PM	#5 (permalink)
phunk A True Z Fanatic Join Date: Mar 2009 Location: Chicago Posts: 3,669 Drives: 370 Rep Power: 974724	Wired and installed accordingly, you would be able to pass an OBD2 inspection. Although, you dont have to worry about standalones, there is no true standalone that is proven and tested capable of running the VVEL system (not that I have seen yet). I am sure someone could spend a fortune and get a Motec to do it, but I am not aware of it ever being done. Dynosty can set you up with a Haltech PnP piggybacking the stock ECU, it will run standalone fuel and ignition tables, with the stock ECU running VVEL and OBD related stuff, and shouldnt have a problem passing emissions. __________________ Charles @ CJ Motorsports : Website \| Facebook \| Instagram \| YouTube Home of the 9 second, stock longblock, stock drivetrain 6MT 370z. 9.91 @ 142mph

05-21-2015, 05:53 PM	#7 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7252	Aem infinity is more impressive than the haltech to me. __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

06-01-2015, 01:00 AM	#11 (permalink)
phunk A True Z Fanatic Join Date: Mar 2009 Location: Chicago Posts: 3,669 Drives: 370 Rep Power: 974724	You might want to look at what the GT-R guys are using. Since the throttle flanges are the same, you could use some aftermarket GT-R throttles. I wont be playing with the throttle bodies. __________________ Charles @ CJ Motorsports : Website \| Facebook \| Instagram \| YouTube Home of the 9 second, stock longblock, stock drivetrain 6MT 370z. 9.91 @ 142mph

06-08-2015, 08:48 PM	#13 (permalink)
370Z JT A True Z Fanatic Join Date: Jan 2010 Location: United States Posts: 2,905 Drives: 370Z PW 7AT Rep Power: 379	Is this project on hold? __________________ Click for My Journal Top Secret \| EVO-R \| Fujimura Auto \| Shine Auto \| Seibon \| MRWorks \| Swift \| SPC \| SSR \| UpRev \| Project Kics \| NST \| Titek \| Eibach \| Nismo \| Whiteline \| Quaife \| Invidia \| Fly1 \| CF Element \| Carbon Signal

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Intake manifold project	Dwnshift	Intake/Exhaust	119	05-17-2015 02:37 AM
Z1 Motorsports: Metal HR/VHR Manifold 3 Bolt Gasket	John@Z1	Exhaust/Intake	27	09-09-2013 06:40 PM
ID this intake manifold	Japanjay	Intake/Exhaust	5	07-27-2013 07:31 PM
[FOR SALE] OEM intake manifold	seymore4	Parts for sale (Private Classifieds)	5	02-24-2012 06:17 PM
gtr intake Manifold on 370z !!	indyn	Intake/Exhaust	5	06-01-2011 09:06 AM

05-21-2015, 01:45 PM	#3 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,727 Drives: 09 nissan 370z Sp M6 Rep Power: 295379	Speaking off topic for just a second. I heard going to a standalone for ours cars, would not allow our cars to pass emission's?

05-21-2015, 08:01 PM	#8 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,727 Drives: 09 nissan 370z Sp M6 Rep Power: 295379	Nope. I need to find a sugar momma.

05-31-2015, 10:33 AM	#10 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,727 Drives: 09 nissan 370z Sp M6 Rep Power: 295379	Punk could you have custom throttle bodies fitted to the manifold (special request). I would like to fit 68-70 mm to the manifold and do custom 3 inch intakes with velocity stacks.

06-01-2015, 01:21 AM	#12 (permalink)
Elmo370z A True Z Fanatic Join Date: Apr 2013 Location: st. petersburg Posts: 5,727 Drives: 09 nissan 370z Sp M6 Rep Power: 295379	Cheers