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'90 Eclipse GSX

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bostonhatcher

15+ Year Contributor
148
21
Sep 28, 2006
Kansas City, Missouri
I've been building my friends '90 GSX for the past couple years. VERY slow going together but it should be a beast when it's done.

4g63 6-Bolt 2.0
Factory Crank
Howard 4340 Billet Steel Rods
Arias Pistons (don't like)
MLS HG
ARP L19's
Buschur Stage 3 Head
GSC S2 cams
JMF T3 1.5" Manifold
FP HTA GT3586R
Tial MVR W/G
AMS Intake Manifold
Stock T/B bored to 65mm
FIC 2150's
Fluidampr
JayR ARK
Saturn Alternator
EvoIII OFH

ACT Streetlite
Southbend Kevlar
Team Rip S4 Trans
DSS 600HP Front Axles
4-Bolt Rear
Wilwood Drag Front Brakes

AEM EMS v2 (sorry guys)
COP Ignition w/ MSD DIS-2
Walbro GS341 255lph intake x2


The day it rolled in.

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Fuel pressure relief mod on both, dual -6an feeds to a t-fitting then -8an all the way to the rail. -6an return.

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6-bolt 4g63 Crank Installed - YouTube
 
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I have 3 orders of parts coming in so I'll update again here in a few days. Trying to get it done soon!

Got the 4" intake fabbed ready to weld. Once again the one-off radiator hoses passes fitment again.

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POV from the turbo:

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Here's pics of the rear end we threw together a couple years ago. 4-bolt lsd rear with tubular control arms and suspension techniques rear sway bar. I had to relocate the sway bar end links since the new tubular arms didn't have the sway bar end link mounting locations. I designed some billet mounts for the mustache bar and subframe on solidworks and had my friend Jim machine them at his friend's dad's machine shop.

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Car is running. I'll be making the exhaust today.

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Idle Video

[ame=http://youtu.be/ltomMoOwBaY]'90 Eclipse GSX w/ FP 3586 & GSC S2 Cams Idle Walkaround - YouTube[/ame]

Alignment is done and new tires are on so now this car is my daily driver to put some miles on it. Pretty fun to drive a classic.

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Car put down 606 awhp on a mustang dyno. 43 psi of boost.

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Here's the second to last pull we did. We tried 45 psi and didn't have enough spark.

[ame]http://www.youtube.com/watch?v=Tp0UMqHCm54&list=UUb_iojKzdCk7VPYIqQtlVcQ&index=1[/ame]
 

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