PDA

View Full Version : [SOLVED] My 1990 Eclipse GSX


90AWDSM
January 11th, 2008, 10:47 AM
VEHICLE INFORMATION

Year/Make/Model: 1990 Mitsubishi Eclipse GSX
Shift RPM: 8500rpm
Peak Boost: 22psi
Fuel: 91 Octane

ENGINE INFORMATION

Engine Code: 4g63T
Pistons / Compression Ratio: Wiseco Custom Forged pistons / 8.3:1 CR

Connecting Rods / Crank: SCAT / Stock
Block Modifications: Balance Shafts Removed

Camshafts: Brian Crower Camshafts / Intake 272* / Exhaust 272*

Valves / Springs / Retainers: Stock / Stock / Stock (NOT FOR LONG, FOUND BENT VALVES)
Cylinder Head Mods / Gasket: Custom Port Work / Mitsu MLS 4layer
Head / Main Studs: ARP / ARP
Intake Manifold / Throttle Body: Ported Cyclone Manifold / 1g TB
Injection: PTE 680cc
Fuel Delivery: Re-Wired Walbro High Flow 190Fp

Boost Control: JoeP Manual Boost Controller
Ignition: Stock
Spark Plugs: NGK BPR7ES
Turbocharger: Ported MHI EvoIII 16g
Exhaust Manifold: Ported EvoIII
Blow Off Valve: Greddy Type-S
Exhaust System: Full 3" Turboback Exhaust / Test Pipe / SLS Tubular o2 Housing Internal Dump

Intercooler: ExtremeTurboSystems Street/Strip FMIC

Cooling System: Stock
Performance Electronics: Apex-i SAFC, HKS TurboTimer, DSMchips Stage 3 Keydriver
Gauges: Autometer Boost and Oil Temp,
AEM EUGO Wideband o2


CHASSIS / DRIVELINE

Front Springs: Megan Racing Lowering Springs
Rear Springs: Megan Racing Lowering Springs
Front Shocks: KYB Gr-2
Rear Shocks: KYB Gr-2
Transmission: Stock
Clutch / Flywheel: ACT 2900 with StreetDisk /
Fidanza 8lb Flywheel

Differential Type: Full Front and Rear LSD
Axles / Driveshaft: Stock / Stock
Wheels: Bronze SportMax 050
Tires: Hankook :( Unsure of Size
Brakes: Stock

INTERIOR

Etc.: Fully Gutted Interior, SPARCO Seat w/ Harness


And here She is Before the Rebuild Went Underway.

http://i11.photobucket.com/albums/a174/1990DsmGsx/PEARL/66-1.jpg
http://i11.photobucket.com/albums/a174/1990DsmGsx/PEARL/7-2.jpg

and As She Sits Now
http://i11.photobucket.com/albums/a174/1990DsmGsx/PEARL/100.jpg
http://i11.photobucket.com/albums/a174/1990DsmGsx/PEARL/HPNX2630.jpg

and the Reason I'm Rebuilding
http://i11.photobucket.com/albums/a174/1990DsmGsx/PEARL/SSPX0000-4.jpg
http://i11.photobucket.com/albums/a174/1990DsmGsx/PEARL/SSPX0001-5.jpg
http://i11.photobucket.com/albums/a174/1990DsmGsx/PEARL/SSPX0002-5.jpg
http://i11.photobucket.com/albums/a174/1990DsmGsx/PEARL/SSPX0003.jpg




My Goals in the Future once i Finish the Build is a 35r hopefully or slightly smaller but similar turbo. If anybody has any Other suggestions for my Setup Please Let me know. All Comments are Welcome. :D

JONPKA24
January 11th, 2008, 05:10 PM
nice, is it a 6 bolt or 7 bolt ?

90AWDSM
January 11th, 2008, 08:14 PM
6bolt.

It's a 90

JONPKA24
January 11th, 2008, 09:27 PM
nice, well you know the saying,,4G63, IF YOUR NOT breaking stuff, you not going fast enough

90AWDSM
January 11th, 2008, 10:04 PM
Exactly!

I live by the quote "Build It, Boost It, Break It, REPEAT" lol

And thats what i'm doing. LOL

JONPKA24
January 11th, 2008, 11:27 PM
lol i had a montero, but that sadly was too far out of my budget to fix

CunningLinguist
January 12th, 2008, 03:59 AM
turbo ideas....hmmmm maybe a 60 trim with a .63 a/r. that's what's on the KA24DE that's in my 240SX. spools at right around 3000 at WOT. it spools fast to 10psi. i would imagine it can do much more, but i'm not pushing the stock internals in that thing too far though. i like the turbo, it's from Precision. its a journal bearing setup though. it works like champ for me....unless you're looking for something other than drag racing. if that's the case....slap a speedy spoolin T28 or 25. by the sounds of things though, it sounds like you want to go fast in a straight line.

90AWDSM
January 12th, 2008, 09:16 AM
T-25 and t-28 are pure SHIT! They are garbage. You can't make shit for power with them! possibly a t-28 but as far as the t-25 goes, I'll pass.

I was looking at the 6031 for a while, but then i figured, I have the Bottom end and supporting mods for a bigger turbo, So the 35r ran across my mind.

Funds are limited at the moment being that i'm going to school, Paying for my Evo, and barely getting hours for work, So as of now i'm going to Suffice with the Beastly ( NOT QUITE) Ported EvoIII 16g that i have. 20-24psi is very capable on this turbo and should help me see High 11's.

90AWDSM
January 14th, 2008, 07:01 AM
Thank You

Lily03
January 17th, 2008, 01:51 AM
very nice... any future plans for her?

very clean for a 1g... no rust i assume?

DreamDSM
January 17th, 2008, 02:19 PM
You can make over 300 horses with a T28. With your build I'd go with a 35R (I think that's the turbo, I just woke up.)

If you want to keep it a street car, I'd stay with your 16g. I've heard of people putting 20g compressor wheels in them and seeing more power with the same spool time, but I'm not 100% sure about it.

90AWDSM
March 7th, 2008, 11:45 PM
very nice... any future plans for her?

very clean for a 1g... no rust i assume?

DSMlink, Upgrade Fuel System, 35r!

Thanks, I havnt found any. :)

90AWDSM
March 7th, 2008, 11:46 PM
You can make over 300 horses with a T28. With your build I'd go with a 35R (I think that's the turbo, I just woke up.)

If you want to keep it a street car, I'd stay with your 16g. I've heard of people putting 20g compressor wheels in them and seeing more power with the same spool time, but I'm not 100% sure about it.

I'm going to keep it a Weekend Car. Street Car is my Evo.

35r is going in the GSX once my funds are back up to par.

Rob222
June 4th, 2008, 03:15 PM
stay 16 g evo 3 .......just port polish and clip it it and you can boost its brains out