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Top 2GNT Technical Turbo/Nitrous Tech topic #99670
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Subject: "Turbo Decision" Previous topic | Next topic
dmoneyApr-08-07 01:32 PM
Member since Feb 08th 2007
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#99670, "Turbo Decision"


          

I have a 99 eclipse with 420a motor. Car has 82K miles and i have all the parts to turbo but im scared im going to put all this money into a stock motor then have something go real wrong with it for example blow the engine. Is it worth it to do this to an older motor like mine? Someone point me in the right direction. The car would be running under 8 psi on stock internals.

  

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Moderatorcs82685Apr-08-07 02:49 PM
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#99671, "RE: Turbo Decision"
In response to Reply # 0




          

Originally posted by dmoney
I have a 99 eclipse with 420a motor. Car has 82K miles and i have all the parts to turbo but im scared im going to put all this money into a stock motor then have something go real wrong with it for example blow the engine. Is it worth it to do this to an older motor like mine? Someone point me in the right direction. The car would be running under 8 psi on stock internals.


Do a compression test if everything checks out, do some general maintenance to make sure the vehicle is up to par then go ahead and boost it. You will not be guaranteed that you won't ruin your engine, due to user error or some unknown factor, but there are plenty of people that have boosted their 2gnt's with over 100k on the clock including myself.


I contributed to the Wiki!
EVO IX - just a really expensive boost gauge and a K&N air filter
96 Eclipse RS -awaiting registration and inspection
95 Eclipse GS - parts car
Mods/Profile - http://www.2gnt.com/index.php?d=cs82685

  

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hs_elrodApr-08-07 02:56 PM
Member since Aug 26th 2004
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#99673, "RE: Turbo Decision"
In response to Reply # 1




          

Originally posted by cs82685
Originally posted by dmoney I have a 99 eclipse with 420a motor. Car has 82K miles and i have all the parts to turbo but im scared im going to put all this money into a stock motor then have something go real wrong with it for example blow the engine. Is it worth it to do this to an older motor like mine? Someone point me in the right direction. The car would be running under 8 psi on stock internals.
Do a compression test if everything checks out, do some general maintenance to make sure the vehicle is up to par then go ahead and boost it. You will not be guaranteed that you won't ruin your engine, due to user error or some unknown factor, but there are plenty of people that have boosted their 2gnt's with over 100k on the clock including myself.


x2 After much research and seeing many cases of 10 year old 420a's getting boosted I am on the verge myself, and pretty confortable with it. If the car runs good doesnt leak and has good compression I say go for it.

  

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boosted4g64Apr-08-07 02:53 PM
Member since Mar 22nd 2007
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#99672, "RE: Turbo Decision"
In response to Reply # 0
Apr-08-07 02:55 PM by boosted4g64

          

I think it will be fine. The mileage isnt really that high at all. As long as you are using reliable parts (a good wastegate is important), keeping up with regular maintenance, and run low boost, you should be fine.

Make sure you also have gauges to monitor things like A/F ratio(go for wideband if youve got the $), and oil/water temps.

  

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totaleclipse_05Apr-08-07 05:09 PM
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#99679, "RE: Turbo Decision"
In response to Reply # 3


          

Originally posted by boosted4g64
The mileage isnt really that high at all. As long as you are using reliable parts (a good wastegate is important), keeping up with regular maintenance, and run low boost, you should be fine.


I am at 137,XXX miles and am boosting fine. Also, I am using an XS Power External Wastegate and it works perfectly fine and it's not known to be the greatest thing in the world. Just do your research on your parts and you should be fine.

Mike D
-------------------------------------------------------------------------------------------------

Originally posted by DR1665
You're welcome to all the beer you can drink, but you have to go get it yourself. Don't get pissy when we point to the fridge and tell you to get it yourself.

  

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jack_of_tradesApr-08-07 06:48 PM
Member since Oct 30th 2005
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#99682, "RE: Turbo Decision"
In response to Reply # 4




          

144k miles here. If its gonna break, its gonna break. I've seen some of the safest setups blow an engine and some of the WORST setups last for years.

Jamie-
-AUTOMATIC turbo'd 95 Talon ESI@8psi (stock internals)14.0sec=1/4 mile

-2003 Mitsubishi Evo VIII

  

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