eclipsed evolution
Originally Posted by MalibuJack
Another thing I had read about is the Evo ECU should plug into the Eclipse harness and work to do the job.. Then you can tune with ECUFlash, or knowing the wiring is similar, you can use an AEM EMS (though I would recommend the Evo ECU if you have to do inspections)
Originally Posted by MalibuJack
The engine swap has been done before.. I know of several Eclipses, Galants, and even a Mirage DE 2 door (2000 or 2001??) that had been done.. The drivetrain is a different story, and quite a bit more involved, but I would say to start with the engine swap, then plan out a driveline swap later since thats the hardest part.
he said he wants an evo 8 motor in a 91 eclipse.
Originally Posted by MalibuJack
FWIW This should be a fairly straightforward swap, however I might recommend doing the "2.4 stroker" that is commonly done using the eclipse block, and using an Evo head, turbo, etc.. This would be the easiest as you should already have a usable short block.. Just remember it needs to be built the right way.
who knows i may just keep my 4g64 after the swap and fully build it into a 2.4 DOHC beast lol it be a slow as i go process if i did do it
galants have the same motor and orientation as a 3g eclipse lol and the evo IV through VIII has the same orientation as ours the evo I through III three though have the opposite orientation that you are talking about
Originally Posted by evodan2004
ok but going with an evo 8 motor to an older style or even a new style eclipse the motors dont line up and the evo motor is in a 180 degree spin. a galant i see it being much easyer in. not an eclipse
he said he wants an evo 8 motor in a 91 eclipse.
he said he wants an evo 8 motor in a 91 eclipse.
So it stands that logically you can do the opposite with an Eclipse..
99 and earlier Eclipses are not the same car.. their a different animal..
Originally Posted by RaZoR87
do you mean for the stroker swap or the entire evo swap either way its good to know
Originally Posted by MalibuJack
Once you have the equivalent of the "Evo Engine" you probably want to run the evo ECU.. the harnesses are nearly identical, same with the solenoids and actuators on the engine, if you swapped in the Evo intake manifold, sensors, throttle body, MAF, coils, etc.. It all should plug right in.. Makes sense to use the ECU also.
Originally Posted by RaZoR87
you know if you buy just the evo long block (no ps pump, alt, ect ect) then you can get them for like 1000 2000 dollarsi even found some for 900
You'll find most of the engine accessories should bolt right onto the Evo block anyway.. The things that would be different are the timing belt covers and whatnot.. I think most of the existing engine accessories are located at or below head level, and should bolt right back on without any issue. You might have to use an Evo PS pump and a/c compressor though (if the offset or size of the eclipse one) interferes with the turbo, FWIW it shouldn't.
lol you know what all the guys that have done this swap wont even talk too me about but you've proved to be more of a help in one thread than them and you havent even done the swap lol
what do you use that long block for
what do you use that long block for
Last edited by RaZoR87; Nov 24, 2006 at 08:18 AM.



