Author | Topic |

Location: Malaysia,Kuala Lumpur
Registered: July 2002
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1G-GTE Twin Turbo
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Mon, 05 May 2003 11:16
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Hi ya all, i know the've been many post with regards to the 1G-Twin Turbo. I just want to know the following,
1) The good and bad points
2) IS this a Sequential Turbo ?
3) IN the Forum on the Top sometimes there's a RA40 i thing
with a 1G all polished and chromed. Where can i get to see more of that particular engine.
Thanks/Dispatcher
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I supported Toymods
Location: Perth
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Mon, 05 May 2003 11:19

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For points 1) and 2), this: SEARCH and a few well chosen keywords are your friend.
As for the 1G-GTE with the shiny pipes, Nark nabbed that from somewhere, last time I checked he couldn't remember where...
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Location: Brisbane
Registered: December 2002
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Re: 1G-GTE Twin Turbo
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Mon, 05 May 2003 11:19

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a whole 210hp in stock form. non sequential turbos. Nice responsive engine tho..and can be worked with extra boost etc...what car is it goin into? if something bigger than a celica...go a 7mgte/ or 1/2jzgte.
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Location: Malaysia,Kuala Lumpur
Registered: July 2002
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Re: 1G-GTE Twin Turbo
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Mon, 05 May 2003 11:28

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Thanks Guys, will do my homework, If anyone knows where i can find a full blown up pic of the 1G with the shiney pipes..please pass it on.
cheers
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Location: Brisbane
Registered: December 2002
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Location: Malaysia,Kuala Lumpur
Registered: July 2002
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Re: 1G-GTE Twin Turbo
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Mon, 05 May 2003 11:36

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sure they don't, but they sure make a 'statement' tho
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Location: Brisbane
Registered: December 2002
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Re: 1G-GTE Twin Turbo
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Mon, 05 May 2003 11:38

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why not make it go fast first? Just get stainless steel and mr sheen it
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Location: Malaysia,Kuala Lumpur
Registered: July 2002
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Re: 1G-GTE Twin Turbo
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Mon, 05 May 2003 11:44

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Yup ,thought of that. Steel Wool and some really good metal polish. Will update you guys on progress.
cheers/dispatcher
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Location: Brisbane
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Mon, 05 May 2003 23:52

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If the "shiny pipes" are HPC coated, that actually will make the car (slightly) faster.
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Location: Cabramatta, NSW
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 01:13

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Yeah, that was a pic that I found somewhere. I think it was in a mag...
What car is it going into? The 1G is a good engine, but some others may be better for you depending on what you have.
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Location: Malaysia,Kuala Lumpur
Registered: July 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 02:35

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Norbie/Nark , thanks a million, The 1G will be going into my Cressida GX60. Now Norbie you said HPC coating; WHAT IS IT ?
cheers
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Location: Cabramatta, NSW
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 02:48

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Should be a pretty easy swap since it's still a 1G.
But you might find that a 1JZ might be better value since you have the room in the engine bay and the long wheel base. You get more torque from the extra capacity. How heavy is a GX60?
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Location: Brisbane
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 03:45

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HPC is a form of ceramic coating; it's pretty expensive but it's good stuff. One of its properties is heat resistance, which is especially beneficial on headers and turbo dump pipes (ie it keeps the heat inside the pipe). It's also used on intercooler pipes to reduce heat soak. I had my dump pipe and intercooler pipes HPC coated, but I had the latter painted matt black because they were too damn shiny!
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Location: Brisbane
Registered: May 2002
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Location: Malaysia,Kuala Lumpur
Registered: July 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 12:34

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Nobbie / Nark , Thanks again for the info,
Seriously i've no clue to the exact weight..but i think about 1.2 Tons. Will check out the HPC coatings website. Will also need some info on Boost controllers Fcon.S-AFC etc..to get some extra horses..
cheers/Dispatcher
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Location: Brisbane
Registered: November 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 12:52

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I assume the G means that it comes with a 1G from factory, in which case the 1G is the best choice.. but 1.2 tonnes is a lot of weight for a 1G to haul around.
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Location: Malaysia,Kuala Lumpur
Registered: July 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 13:00

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Well i wont know for sure as for the weight to power ratio, i'm compiling some info to send to Toyota Cust.Support in japan.
hopefully they can shed some light on the topic.
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Location: Hobart, Tas
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 13:15

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Err.... 1.2 tonnes is the same as an A6 Celi like Narks or mine (1220kgs w/ driver & half a tank rings a bell Nark)
If it's a heavy car... perhaps try the 1G-GZE? Boost from idle should help move a heavy car around.
Just random thoughts, i don't pretend to know much.
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I supported Toymods
Location: Perth
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 13:39

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Since when is 1200kg a heavy car for a 1G to be pulling around? Shit, in that case my ~1275kg Celica XX is going to be positively porcine!
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Location: Hobart, Tas
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 13:46

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that was kinda my point.
BTW that sounds pretty light for a Supra... I guess the 1G-EU must be lighter than an M series or soemthing, but all the Supra accessories add up. Even the padded dash is supposed to be substantially heavier in the Supra than the Celica.
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I supported Toymods
Location: Perth
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 13:51

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Well, the rims I've got are lighter than the Supra ones, I've got a space saver spare coming instead of a full size spare, I don't have climate control. My seats are also lighter than the Mk2 ones, it all adds up. 1275kg is the goal weight once the 1GGTE is installed.
Ed's MA61 weighed 1340kg with half a tank of fuel, a toolbox and a sub, so I figure with the extra weight removed from the bits I've done, the less weight of the 1G, I reckon I can get in between 1275-1300kg which would be perfectly acceptable for a 2l turbo engine.
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I supported Toymods
Location: Perth
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 13:53

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As for the Supra parts weighing more, they do *but*, having pulled apart quite a few Supra and Celica interiors, it wouldn't be by much.
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Location: Brisbane
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Tue, 06 May 2003 23:41

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7M-Brisbane wrote on Tue, 06 May 2003 22:52 | I assume the G means that it comes with a 1G from factory, in which case the 1G is the best choice.. but 1.2 tonnes is a lot of weight for a 1G to haul around.
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I hate to tell you this dude, but your Corona is going to weigh about that much when you're finished shoehorning that 1G in!
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Location: Cabramatta, NSW
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Wed, 07 May 2003 00:26

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Stefan wrote on Tue, 06 May 2003 23:15 | Err.... 1.2 tonnes is the same as an A6 Celi like Narks or mine (1220kgs w/ driver & half a tank rings a bell Nark)
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Yup. No driver though. That was in full street trim (ie: half my wardrobe in the back along with other paraphernalia.
1200 is a good weight for a 1G. 1400 would be pushing it.
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I supported Toymods
Location: south of the big smoke
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Wed, 07 May 2003 04:17

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a bit off topic, but can you guys drive your car off boost 100% if ya like i know i can but my car only weighs 1007kg with a full tank of juice
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Location: Sydney
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Wed, 07 May 2003 06:40

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yeah I sometimes.. hahaa.. get to work in the morning without coming on boost, often the mornings I wake up at work and try to work out how I got here.
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Location: Cabramatta, NSW
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Wed, 07 May 2003 06:55

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Every day for me!
I live about 2-3km from work...
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Location: Brisbane
Registered: May 2002
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Location: Sydney
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Wed, 07 May 2003 12:11

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well I go from sutherland shire to the city everyday..
man it's gunna be fun tomorrow now that I have another diff in it and I took the muffler off, turbos come on boost even sooner
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Location: Cabramatta, NSW
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Wed, 07 May 2003 23:50

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Sweet!! I love the sound of a 1G with no exhaust!
I regret not putting a flange in before my muffler.
It'd be handy for some late night fun....
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I supported Toymods
Location: south of the big smoke
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Thu, 08 May 2003 02:02

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no exhaust at all straight off turbos
www.users.bigpond.com/digger_aus/1ggte.wmv
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Location: Malaysia,Kuala Lumpur
Registered: July 2002
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Re: 1G-GTE Twin Turbo
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Thu, 08 May 2003 04:17

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Getleman , here's another question..
currently running a 1G-GEU..Malaysian Weather is sometimes similiar to the Sahara desert..Engine use to Temp High or mid High..got pissed with the Thermostat and removed it. Now Temp is cool-low hot..power has improved and fuel consumption sowewhat improved, When i put in my 1G-GTE, can i get rid of the Thermostat ???...is it safe ?
cheers
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I supported Toymods
Location: Perth
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Thu, 08 May 2003 04:21

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Sounds like your thermostat was buggered. The whole point of the thermostat is so the engine quickly heats up before it flows to the radiator.
A properly working thermostat should work as well as not having one and would get up to temperature sooner.
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Location: Sydney
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Thu, 08 May 2003 08:50

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Nark wrote on Thu, 08 May 2003 09:50 | Sweet!! I love the sound of a 1G with no exhaust!
I regret not putting a flange in before my muffler.
It'd be handy for some late night fun.... 
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yeah I forgot to ask for a pipe and flanges for my cat.. may have to go back and get that made up.
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Location: Malaysia,Kuala Lumpur
Registered: July 2002
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Re: 1G-GTE Twin Turbo
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Mon, 12 May 2003 10:39

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Does anyone know why the 1G T-Turbo has a mini fan in the top left hand corner for the radiator ??If it doesn't work..is that ok ??
cheers
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Location: Dandenong/VIC
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Tue, 13 May 2003 21:52

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I believe that turns on when you have the air con on... So make sure it turns on when the air con is on...
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Registered: November 2002
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Re: 1G-GTE Twin Turbo
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Wed, 06 August 2003 13:32

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Hey I believe that the 1G-GTE will owrk well in the Cressida,I own a Chaser GX81 and I feel that engine pulling like a train.You just need to get the right amount of boost and fuel and a good set of ad ons
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Location: Cabramatta, NSW
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Wed, 06 August 2003 23:36

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How heavy is the GX81?
Cranking up the boost doesn't change its off-boost behaviour (which is why we don't recommend 1G's in heavy cars). You're only on boost a small percentage of the time.
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I supported Toymods
Location: Perth
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Wed, 06 August 2003 23:38

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They weigh 1380kg. When you compare that, its less than current day EVO's and STi's, and properly tuned I'd say its a non-issue.
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Location: Malaysia,Kuala Lumpur
Registered: July 2002
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Re: 1G-GTE Twin Turbo
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Thu, 07 August 2003 04:30

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Well the Cress GX60 is completed. The 1G is quite a motor, and compared to the body weight (still guessing) it's quite fast. So will upgrade for more power slowly but surely.
Single turbs 1G lags like a cow.
Twins are cool.
cheers
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I supported Toymods
Location: south of the big smoke
Registered: May 2002
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Re: 1G-GTE Twin Turbo
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Thu, 07 August 2003 04:49

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what single turbo were u using?
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Location: Malaysia,Kuala Lumpur
Registered: July 2002
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Re: 1G-GTE Twin Turbo
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Fri, 08 August 2003 02:50

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Not me my buddies car, hmmmm i can't remember but he and i were not impressed with the single option. But when it did kick in..wooow...
cheers
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Registered: November 2002
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Re: 1G-GTE Twin Turbo
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Fri, 08 August 2003 12:19
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To me the car performs very well when it not doing boost. Just need to get more power out \of the 1G-GTE and I 'm there.
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