direct injection

jetguy · 06-20-2012, 11:55 AM

when did the 370z get direct injection? did it always have it? if not, what benefits did it give? H.P.+? M.P.G improvement?

MattP725 · 06-20-2012, 01:00 PM

Don't know if we have it or not TBO... it just gives a better fuel mixture which yields some small performance and fuel efficiency gains.

DEpointfive0 · 06-20-2012, 01:30 PM

It gives MUCH better HP, (10%) and much better emissions...
2012 Nissan 370Z Coupe | Vehicle Specs | Nissan USA

b1adesofcha0s · 06-20-2012, 01:36 PM

Quote:

Originally Posted by DEpointfive0

Since Always... It gives MUCH better HP, (10%) and much better emissions...
2012 Nissan 370Z Coupe | Vehicle Specs | Nissan USA

The 370Z doesn't have direct injection. The link you posted says direct ignition.

DEpointfive0 · 06-20-2012, 01:45 PM

Quote:

Originally Posted by b1adesofcha0s

The 370Z doesn't have direct injection. The link you posted says direct ignition.

LMAO!!! My bad, I edited

jetguy · 06-20-2012, 01:57 PM

damit! nissan usa tricked me also with that "direct ignition" thing!!!!!! lol

cheshirecat · 06-20-2012, 02:19 PM

No DI for the 370z. IMO, we won't see it on this generation. Wouldn't be surprised to see it in Nissan's new 3 liter turbo motor, however, which may/may not go into the next Z.

b1adesofcha0s · 06-20-2012, 03:10 PM

Quote:

Originally Posted by cheshirecat

No DI for the 370z. IMO, we won't see it on this generation. Wouldn't be surprised to see it in Nissan's new 3 liter turbo motor, however, which may/may not go into the next Z.

The next gen Z will probably get DI regardless of whether it stays N/A or goes FI.

Spikuh · 06-20-2012, 04:55 PM

Quote:

Originally Posted by DEpointfive0

LMAO!!! My bad, I edited

I told you!!

MattP725 · 06-20-2012, 05:36 PM

I was going to say... no way we would get 33hp from moving the injectors to the top of the block.

MaDMaXX · 06-21-2012, 03:04 PM

The accuracy of injection control allows it these days, it saves the intake runners getting it/valves getting in the way, by injecting it straight into the cylinder like the spark plug is.

Fancy diesels have had it for some years, but they're built like tractors anyway and need all the help they can get.

SS_Firehawk · 06-21-2012, 04:40 PM

The new VK56 motor in the M56 has VVEL and direct injection. It's running 420 hp and 417 lb ft of torque. This is in a luxury vehicle and most likely toned down a bit. Now we need a mad scientist to get that in a Z. I'm salivating at the mouth right now.

MaDMaXX · 06-21-2012, 08:55 PM

Heh, yeah that'd be cool, just remember that they're 5.6 litre V8's

b1adesofcha0s · 06-21-2012, 09:31 PM

Quote:

Originally Posted by MaDMaXX

Heh, yeah that'd be cool, just remember that they're 5.6 litre V8's

Which would be awesome if they could fit it in the Z

tonythetiger · 11-15-2015, 02:35 PM

any reviews on this plasma injection?? https://conceptzperformance.com/Cart...n.php?II=11474

06-20-2012, 11:55 AM	#1 (permalink)
jetguy Enthusiast Member Join Date: Apr 2010 Location: atlanta Posts: 311 Drives: 370z Rep Power: 16	direct injection when did the 370z get direct injection? did it always have it? if not, what benefits did it give? H.P.+? M.P.G improvement? __________________ Z1 intake tubes,K&N,sprint booster,side stripes,9500ix, blendmount,laser jammers,AVIC-X920BT,TS-C720PRS, PRS2200DT,2x BTA6250D,275/40/18 conti dw, dynamat,reversed the +/- on the floor shift,tint,cover

06-20-2012, 01:30 PM	#3 (permalink)
DEpointfive0 A True Z Fanatic Join Date: Jan 2012 Location: SoCal Posts: 14,824 Drives: a lot Rep Power: 17152	It gives MUCH better HP, (10%) and much better emissions... 2012 Nissan 370Z Coupe \| Vehicle Specs \| Nissan USA Last edited by DEpointfive0; 06-20-2012 at 01:45 PM.

06-20-2012, 01:57 PM	#6 (permalink)
jetguy Enthusiast Member Join Date: Apr 2010 Location: atlanta Posts: 311 Drives: 370z Rep Power: 16	damit! nissan usa tricked me also with that "direct ignition" thing!!!!!! lol __________________ Z1 intake tubes,K&N,sprint booster,side stripes,9500ix, blendmount,laser jammers,AVIC-X920BT,TS-C720PRS, PRS2200DT,2x BTA6250D,275/40/18 conti dw, dynamat,reversed the +/- on the floor shift,tint,cover

06-21-2012, 03:04 PM	#11 (permalink)
MaDMaXX Enthusiast Member Join Date: Jan 2012 Location: Oregon from England Posts: 292 Drives: 350z Rep Power: 14	The accuracy of injection control allows it these days, it saves the intake runners getting it/valves getting in the way, by injecting it straight into the cylinder like the spark plug is. Fancy diesels have had it for some years, but they're built like tractors anyway and need all the help they can get. __________________ '04.5 350Z - Very Motordyne.

06-21-2012, 04:40 PM	#12 (permalink)
SS_Firehawk Premium Member Join Date: Oct 2011 Location: Tampa Posts: 4,142 Drives: 13' Magma Red Nismo Rep Power: 7335	The new VK56 motor in the M56 has VVEL and direct injection. It's running 420 hp and 417 lb ft of torque. This is in a luxury vehicle and most likely toned down a bit. Now we need a mad scientist to get that in a Z. I'm salivating at the mouth right now. abm89 and Raveren like this. __________________ Old Car:GTM TSC'd 550whp / 410lbft tq @ 11.88PSI New Car: Under Construction

06-20-2012, 01:00 PM	#2 (permalink)
MattP725 A True Z Fanatic Join Date: May 2011 Location: Toms River, NJ Posts: 1,904 Drives: 2010 40th Rep Power: 18	Don't know if we have it or not TBO... it just gives a better fuel mixture which yields some small performance and fuel efficiency gains.

06-20-2012, 02:19 PM	#7 (permalink)
cheshirecat A True Z Fanatic Join Date: Jan 2009 Location: Florida Posts: 1,428 Drives: N54 135i Rep Power: 293	No DI for the 370z. IMO, we won't see it on this generation. Wouldn't be surprised to see it in Nissan's new 3 liter turbo motor, however, which may/may not go into the next Z.

06-20-2012, 05:36 PM	#10 (permalink)
MattP725 A True Z Fanatic Join Date: May 2011 Location: Toms River, NJ Posts: 1,904 Drives: 2010 40th Rep Power: 18	I was going to say... no way we would get 33hp from moving the injectors to the top of the block.

06-21-2012, 08:55 PM	#13 (permalink)
MaDMaXX Enthusiast Member Join Date: Jan 2012 Location: Oregon from England Posts: 292 Drives: 350z Rep Power: 14	Heh, yeah that'd be cool, just remember that they're 5.6 litre V8's __________________ '04.5 350Z - Very Motordyne.

11-15-2015, 02:35 PM	#15 (permalink)
tonythetiger A True Z Fanatic Join Date: Oct 2010 Location: SA, TX Posts: 1,035 Drives: 10 Nissan 370z PG MT Rep Power: 193	any reviews on this plasma injection?? https://conceptzperformance.com/Cart...n.php?II=11474 __________________ KWV3/Eibach/StillenG3/FI CBE+LTH+34Row/Uprev/SPL/SouthBendSS/QuaifeLSD/4.08/TommyKaira/Status/VolkZE40/AP Radical BBK/Seibon/Amuse/VIS/Sparco/WorksBellGTC/RJM/Nismo

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
When Did I Miss Direct Injection?	TheWeatherman	Nissan 370Z General Discussions	4	01-18-2010 11:24 AM
Direct Injection!	tvfreakazoid	Nissan 370Z General Discussions	62	12-28-2009 05:34 PM
Direct Injection??	Z-WHIZ	Nissan 370Z General Discussions	9	09-24-2009 11:47 PM
Direct injection anybody? Come discuss!	LiquidZ	Nissan 370Z General Discussions	6	02-06-2009 02:09 AM