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Autos - Cars > Mitsubishi > Re: "90 Eclipse...
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Re: "90 Eclipse makeover

by "Stewart DIBBS" <sjd@[EMAIL PROTECTED] > Mar 1, 2008 at 06:28 AM

"Jack" <jack.gebhart@[EMAIL PROTECTED]
> wrote in message 
news:cc6c7$47c8ce73$4ad71105$3702@[EMAIL PROTECTED]
>  Can I increase the engine size, go green with battery power, modify to 
> rear wheel drive, etc.

The 89-94 are know as 1G, 95-98(?) are 2G models.

At a guess I'd say that its a 1.8L, but might be a 2.0L DOHC non-turbo.

Forget about battery power unless you have a boxcar of money, likewise
rear 
wheel drive.

The 4G37 1.8L is a waste of steel and aluminium in a heavy vehicle like
the 
Eclipse.

You can replace the engine with a variety of options. The simplest is just

replace the existing engine with the same type.

1. 2.0L 4G63 DOHC, which you may already have. Get the head reconditioned 
properly and rebuild the block. Use the existing F5M22 transmission with a

new clutch. If the 1-2 synchros are slow by now, have them replaced while 
the trans is out. Alternatively, locate a decent 2G F5M22 that has a
better 
double synchro design.

2. 2.3L 4G64 SOHC 16v from 93+ Expo van, Galant. Don't consider the 89-92 
4G64 SOHC 8v, but see below. Use the existing F5M22 transmission.

3. 2.3L 4G64 DOHC from 98+ Galant. Use the existing F5M22 transmission.
You 
need the correct ECU and wiring harness updates.

4. 2.0L 4G63 DOHC turbo. You need the F5M33 trans from the turbo for this.

Get a 6 bolt, not a 7 bolt engine. You need the correct ECU and wiring 
harness updates.

5. Build up a 2.3L 4G64 SOHC 8V 6 bolt block, with the DOHC head, with 
turbo. This is known as a 2.3L stroker. 300+ hp is possible. You need the 
F5M33 trans from the turbo for this, as your F5M22 won't take it. You need
a 
special ECU and wiring harness updates.

Don't even consider trying to fit a V6. It can be done, but its not worth 
the effort and expense.

Replace the existing front brakes with bigger from the AWD turbo. You also

need to replace the shocks and springs with turbo parts.

See my web site for ideas and information. Also www.dsm.org There's lots
of 
resources available.

A basic engine rebuild is in the order of $1500 for parts and machining if

you do it right, and do the labour yourself.  You can get (usually) decent

condition Japanese engines and transmissions from many im****ters. Some
work 
is needed before installation eg change the belts and waterpump. This will

be cheaper than reconditioning, but you won't  know how good the engine is

until you get it into the car and started.

Doing an engine swap right, plus other necessary reconditioning
(suspension, 
brakes, perhaps a new radiator, exhaust system) will require a total
budget 
in the order or $3500-5000 if you have the facility, tools and capability.

This takes a lot of time and work, buts it's cheaper than a new car.

If you have to pay someone to do the work, your budget doubles.


regards
Stewart DIBBS
www.pixcl.com/lancerproject
 




 4 Posts in Topic:
"90 Eclipse makeover
Jack <jack.gebhart@[EM  2008-02-29 22:43:12 
Re: "90 Eclipse makeover
"Stewart DIBBS"  2008-03-01 06:28:50 
Re: "90 Eclipse makeover
"John" <nyob  2008-03-04 17:40:40 
Re: "90 Eclipse makeover
Gyzmologist <ru-nuts@[  2008-03-17 00:19:26 

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tan13V112 Thu Jul 24 16:56:01 CDT 2008.