QG owners united

Nissan QG15DE · Posted: Wed Sep 19, 2007 5:31 pm Post subject:

$4000 at bick's in penal (qg18 manual).

KE70corolla, it's worth it. You get a higher and harder rev with that size filter, but i had to remove my battery strap to fit it Very Happy

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spanglish1 · Posted: Wed Sep 19, 2007 7:54 pm Post subject:

fellas ah need some help!!!!!got an AD wagon with a qg18de ad a 4wd tranny.brainbox gone and need one ASAP!!!any assistance is welcomed.call me 480-5799

Picasso · Posted: Wed Sep 19, 2007 7:57 pm Post subject:

Just for you guys to know I do have a few QG parts for sail. I got a brain box for the tranny also. Mr. Green

Nissan QG15DE · Posted: Fri Sep 21, 2007 9:02 pm Post subject:

Well Picasso....give the man a call!

KE70corolla · Posted: Sat Sep 22, 2007 8:03 pm Post subject:

with the swap from auto to manual QG18...that wouldnt be hard in terms of installing and wiring...then go with full I/H/E system and K & N filter with plugs...U might not have the HP as with an SR BUT u can still run cars....hmmm this sounds like a good project to undertake..ent guys??

someone904 · Posted: Sun Sep 23, 2007 11:11 am Post subject:

hey guys,I heard in here somewhere that a qg18 uses less gas than the qg15 or 16. is this true? and how come? i always taught the more displacement the more gas Rolling Eyes

Rodn3y · Posted: Sun Sep 23, 2007 11:43 am Post subject:

^^ my padna wit a qg18 uses less gas than me n we make the same runs.. he said there was some kinda problem with d qg16 engine dat cause it to use more gas than the other engines....

i wanna know y myself..

Nissan QG15DE · Posted: Sun Sep 23, 2007 5:05 pm Post subject:

Nissan QG15DE · Posted: Sun Sep 23, 2007 5:07 pm Post subject:

U can also compete against SR18 NA tuned.

Nissan QG15DE · Posted: Sun Sep 23, 2007 5:14 pm Post subject:

Check out the specs for a SR18DE, it carries 125ps

The SR18DE is a 1.8 L (1838 cc) DOHC engine. It produces 125 PS (92 kW) @6000 rpm and 156 nm @4800 rpm.

It is used in the following vehicles:

Nissan Primera
1989-1998 Nissan Bluebird U14 125 PS (92 kW)
1990-1993 Nissan Pulsar GTi B13 140 PS (102 kW) @6400 rpm and 167 nm @4800 rpm)

and the QG18DE:QG18DE
The 1.8 L (1769 cc) QG18DE was designed for Nissan by Aichi Machine Industry, Japan. It is manufactured both in Japan and Aguascalientes, Mexico. Bore is 80 mm and stroke is 88 mm. The engine is tuned to achieve most of its torque at low revs at the expense of raw power at high revs making the engine very responsive in day to day driving. It has a cast iron engine block and aluminum DOHC cylinder head. It uses MPI fuel injection, and features forged steel connecting rods, a one-piece cast camshaft, and a cast aluminum intake manifold. It also features NVTC (Nissan's Variable valve Timing Control technology).

Specifications

Displacement - 1.8 liters (1769 cm³)
Layout - DOHC Inline-4 (Straight-4) with VVT tech (called NVTC).
Valves - 16, 4 for each cylinder
Power - 126 hp (94 kW) @ 6000 rpm
Torque - 129 lbf.ft (174 nm) @ 2400 rpm
Redline - 6500 rpm
Fuel Delivery System - electronic fuel injection
Fuel compression ratio - 9.5:1
Emissions Control Devices

OBDII - Onboard Diagnostic System (codes can be read/erased by a variety of readers, ie Actron)
EGR - Exhaust Gas Recirculation
HO2S - (4) Oxygen Sensors (2 before exhaust catalyst, 2 after)
TWC - Three Way Catalyst (2 in exhaust manifold, 1 under car)
EVAP - Charcoal Evaporative Purge Canister
Ignition Timing: 9 degrees BTDC (can be altered +/- 2 degrees using CONSULT-II handheld diagnostic tester)
Knock Sensor - located on engine block; retards timing if pinging/detonation detected.
Heated Throttle Body - heated by engine coolant
It is used in the following vehicles:

2000-2006 Nissan Sentra
2000-2006 Nissan Almera
1999-2006 Nissan Primera
2000-2006 Nissan Expert
1999-2006 Nissan Avenir

Nissan QG15DE · Posted: Sun Sep 23, 2007 5:19 pm Post subject:

QG18 has more power and more torque than a SR18, and if it were a dum engine....then why does the Primera's uses them?

QG18DD
The 1.8 L QG18DD produces 130 hp.

It is used in the following vehicles:

1999-2004 Nissan Sunny

Also primera's

KE70corolla · Posted: Sun Sep 23, 2007 6:59 pm Post subject:

Hmm...there arent many performance parts for the QG18de...Yet a good project though....I think i would consider it Nissan QG15DE,

Just to say also that i find the QG18de does RUNNN..i did a tune-up and now the engine can make up to 130 km/hr easy....

someone904 · Posted: Sun Sep 23, 2007 7:31 pm Post subject:

qg 18 for d win!!!! can anyone confirm that it uses less gas than d 15 or 16 and y? Confused

Dapper · Posted: Mon Sep 24, 2007 1:24 am Post subject:

Recently sold my libero and bought a Y11 Wingroad.
QG15 with cone air filter and 2 inch exhaust all ah have tuh say is "SWEET" Very Happy

someone904 · Posted: Mon Sep 24, 2007 9:50 am Post subject:

hey guys just read this in Wikipedia

QG15DE
Water cooled straight 4 cylinder engine with 1,5 L (1497 cc) cubic capacity and DOHC control. Bore and stroke are 73,6 mm and 88 mm. Output is 109 hp at 6000 rpm and 143 nm at 4400 rpm and later 105 hp @6000 rpm and 153,3 nm @4400 rpm.

""QG15DE GT produces 185 hp / 4800 rpm and 212 nm / 3500 rpm. Based on the Nissan 350z turbo engine Shocked

In mid 2006, prior to its production completion(almera), a limited edition GT edition became available. This was based on the QG15DE engine, with the exception of a standard turbo being added. This turbo, was taken from Nissan's Sport version 350z. The output of the GT was 180BHP. Only around 1000 of them were produced before Almera's family range was withdrawn

Anil_Sooknanan · Posted: Mon Sep 24, 2007 11:39 am Post subject:

KE70corolla · Posted: Mon Sep 24, 2007 3:09 pm Post subject:

I never heard of the QG15 det GT...I find the QG18 acceleration is BESSS and the top speed also....i agree Anil_Sooknanan,

baldhead72 · Posted: Sat Sep 29, 2007 8:26 pm Post subject:

Ok ppl, i'll be returning 2 trini soon at the end of the year so ill need 2 buy some tune - up stuff for my wingroad. I've already shipped some royal purple oil and i just need 2 find out spark plugs and K&N air filter type 4 this car. It has a QG15DE engine. Very Happy

Nissan QG15DE · Posted: Sun Sep 30, 2007 12:16 pm Post subject:

nice info there someone904, very interesting read. And about the QG18 using less gas, that's not true.
QG15 uses 35mpg and the QG18 uses 33mpg (32.xxmpg). And them Tiida engine HR16DE uses 36mpg...impressive huh?

Yeah anil, them QG18 does wuk real good...and yuh see when it service well better yet.

greenman6411 · Posted: Tue Oct 02, 2007 11:29 am Post subject:

got a QG15 but i think my gas consumption is not good any help here..have a K&N cone filter on it as well