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My NT engine rebuilt #205396
April 05, 2006 11:09 pm UTC
April 05, 2006 11:09 pm UTC

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For the second time since 2002, I've made a rebuilt on my NT's engine. :rolleyes:

But this time, to have some changes, I have installed Galant 9.8:1 pistons and 4G63T camshaft.

The engine is now in the car and it will run soon!

The engine before it will be installed in car:
[Linked Image]

At left: 9.8:1 piston At right: 9.0:1 one
[Linked Image]

Re: My NT engine rebuilt #205397
April 06, 2006 12:03 am UTC
April 06, 2006 12:03 am UTC
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Posts: 1,167
Waterloo, ON
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Tim Brown Offline
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If you swapped your Head for a 4g67 head you could end up with 10.25:1 compression that would be a pretty fun motor.

Re: My NT engine rebuilt #205398
April 06, 2006 08:43 pm UTC
April 06, 2006 08:43 pm UTC
Joined: Jul 2005
Posts: 1,211
Calgary, AB
Rafael Pimentel III Offline
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Nice engine. Man, that looks alot like a 4g63 T.

Awesome.


Worst DSM'er Ever, Haven't had a DSM for 6 years.
Re: My NT engine rebuilt #205399
April 06, 2006 10:48 pm UTC
April 06, 2006 10:48 pm UTC

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Quote
Originally posted by Tim Brown:
If you swapped your Head for a 4g67 head you could end up with 10.25:1 compression that would be a pretty fun motor.
Very interesting! I didn't know that.


Quote
Originally posted by Rafael Pimentel III:
Nice engine.
Thanks!

Re: My NT engine rebuilt #205400
April 07, 2006 08:17 am UTC
April 07, 2006 08:17 am UTC
Joined: Jan 2000
Posts: 7,503
Trenton, On, Canada.
Ghislain Goudreau Offline
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Hello Joel.

Long time no talk.

Looks like you kept buzzy over the cold winter months. Good looking engine.

Ghislain.


Rouge!!!
Re: My NT engine rebuilt #205401
April 11, 2006 08:29 pm UTC
April 11, 2006 08:29 pm UTC
Joined: Sep 2003
Posts: 625
Cambridge, ON
Tommy Priest Offline
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Nice and clean. Good job. I wonder though being the 2nd time, why not pick up a 4G63T engine and rebuild that and give yourself the upgrade?


"You know, I'd like to be able to try the wrench thing"

"The internet is not something that you just dump something on. It's not a big truck. It's, it's a series of tubes." - Sen. Ted Stevens
Re: My NT engine rebuilt #205402
April 13, 2006 02:12 am UTC
April 13, 2006 02:12 am UTC

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Its definetly is something new, I wonder what kind of horsepower numbers your going to plant on the floor. If the stock motor is 135HP (Crank) you should probably do around 150-160 with that.

Re: My NT engine rebuilt #205403
April 15, 2006 01:39 am UTC
April 15, 2006 01:39 am UTC

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Quote
Originally posted by Tommy Priest:
... why not pick up a 4G63T engine and rebuild that and give yourself the upgrade?
Just to do something different. wink


Quote
Originally posted by Jesse Gill:
Its definetly is something new, I wonder what kind of horsepower numbers your going to plant on the floor. If the stock motor is 135HP (Crank) you should probably do around 150-160 with that.
I really don't know about horsepower and I don't want to tell anything wrong.. so, for me my engine as 135HP. laugh
Just to give you an idea, the Galnt 2,4L DOHC NT built in 1994 had 160HP, with 10:1 CR.

Re: My NT engine rebuilt #205404
April 17, 2006 12:09 pm UTC
April 17, 2006 12:09 pm UTC
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Malaysia
Jeremy Chin Offline
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You didn't mention that you had removed your balance shafts. You would pick up a good few horses with them out

Here was mine,
[Linked Image]


It made about est. 150hp@crank without the balance shafts, lightened flywheel, header and exhaust, plus minor tuning with a timing bump and SAFC.

16.1s/85mph 1/4mile on the heavier (2750lbs) Galant.

If done similarly, with the higher 9.8:1, you can look at about 160@crank.


300hp Talon to a 50hp Citroen. Lovely ain't it?
Back to another Mits.
A Mirage Cyborg as a future 4G63T candidate.

"I've had more Mitsu's than you can imagine"
Re: My NT engine rebuilt #205405
April 21, 2006 12:51 am UTC
April 21, 2006 12:51 am UTC

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Quote
Originally posted by Jeremy Chin:
You didn't mention that you had removed your balance shafts. You would pick up a good few horses with them out

Here was mine,
[Linked Image]


It made about est. 150hp@crank without the balance shafts, lightened flywheel, header and exhaust, plus minor tuning with a timing bump and SAFC.

16.1s/85mph 1/4mile on the heavier (2750lbs) Galant.

If done similarly, with the higher 9.8:1, you can look at about 160@crank.
I did not remove balancer shaft.

Your engine look very well. tu
And it's supposed to have 9.8:1 pistons.
They was stock in Galant.

I'm happy to see I'm not the only one who makes some modification on his NT. laugh

Re: My NT engine rebuilt #205406
April 21, 2006 01:58 pm UTC
April 21, 2006 01:58 pm UTC
Joined: Jan 2000
Posts: 7,503
Trenton, On, Canada.
Ghislain Goudreau Offline
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I do not regret going to a Turbo AWD but I still apreciate to see someone do some work on an NT.

You can also give a little more timing advence. I went as far as 12 ** base timing with some 94 oct.

I would like one day to see someone to go with 12:1 Slugs and a litle more agresive Cams.

I think that 175hp could be obtainable, maybe more.

Ghislain.


Rouge!!!
Re: My NT engine rebuilt #205407
April 22, 2006 12:36 am UTC
April 22, 2006 12:36 am UTC
Joined: May 2002
Posts: 1,167
Waterloo, ON
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Tim Brown Offline
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Quote
Originally posted by Ghislain Goudreau:
I do not regret going to a Turbo AWD but I still apreciate to see someone do some work on an NT.

You can also give a little more timing advence. I went as far as 12 ** base timing with some 94 oct.

I would like one day to see someone to go with 12:1 Slugs and a litle more agresive Cams.

I think that 175hp could be obtainable, maybe more.

Ghislain.
I'm finishing up a 4g64 10.5:1 with 274 Cams with a Cyclone intake, no b-shafts and an AEM EMS :)Plan on a boat load of timing hoping for about 190hp...

Re: My NT engine rebuilt #205408
April 23, 2006 07:56 am UTC
April 23, 2006 07:56 am UTC
Joined: Mar 2001
Posts: 2,787
Malaysia
Jeremy Chin Offline
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Mine was a DSM motor, so It had the lower compression 9.0:1 piston. With 9.8:1s i can shave another 2 thents off my 1/4 mile time and be in the High 15s.

Just because no one mods these galants, by default, it was the quickest N/T galant in canada since I've haven't found anyone quicker tongue laugh


300hp Talon to a 50hp Citroen. Lovely ain't it?
Back to another Mits.
A Mirage Cyborg as a future 4G63T candidate.

"I've had more Mitsu's than you can imagine"
Re: My NT engine rebuilt #205409
April 23, 2006 09:31 pm UTC
April 23, 2006 09:31 pm UTC

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I want to see some good N/T times guys! Keep up the good work. So many people take the turbo route because its cheap and power is easy to come by. I am glad to see some people taking the N/T route and squeeze as much power as possible out of them. If its possible to change the gear ratio by changing the front differential with something with a closer final drive ratio, it can really help your times in the 1/4.


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