'03 Evo GSR 2.3 Stroker Build
'03 Evo GSR 2.3L
I've decided to actually take the time to document and update my first complete engine build. I've done minor overhauls and internal work on my Evo and '98 GSX, but not a fully built long block.
I'm kind of on a budget, but not really. Ill be upgrading the Evo one section at a time. (Long block, then Drivetrain, full fuel system, suspension/brake system, interior).
Every month or so I'm hoping to be finishing one aspect and starting on another.
Mods before tear-down:
--Engine--
3" DP, 3.5" CBE
Injen UICP and LICP w/ Intake
NGK Iridium Plugs
Battery Relocated to Trunk
Hallman MBC
--Fuel--
PTE 1000cc
Walbro 255lp Intank
--Transmission/Suspension/Wheels--
Competition Clutch Stage 2
D2 Coilovers
18x8.5 Volk Racing TE37s
--Exterior/Interior--
JDM Taillights
Autometer 3 Guage Pod (Radio)
Autometer 2 Gauge Pod (Steering Column)
AEM Wideband
AEM Boost
AEM Oil Pressure
Reason for rebuild:
Good ole #4 spun rod bearing.

I'm kind of on a budget, but not really. Ill be upgrading the Evo one section at a time. (Long block, then Drivetrain, full fuel system, suspension/brake system, interior).
Every month or so I'm hoping to be finishing one aspect and starting on another.
Mods before tear-down:
--Engine--
3" DP, 3.5" CBE
Injen UICP and LICP w/ Intake
NGK Iridium Plugs
Battery Relocated to Trunk
Hallman MBC
--Fuel--
PTE 1000cc
Walbro 255lp Intank
--Transmission/Suspension/Wheels--
Competition Clutch Stage 2
D2 Coilovers
18x8.5 Volk Racing TE37s
--Exterior/Interior--
JDM Taillights
Autometer 3 Guage Pod (Radio)
Autometer 2 Gauge Pod (Steering Column)
AEM Wideband
AEM Boost
AEM Oil Pressure
Reason for rebuild:
Good ole #4 spun rod bearing.

Last edited by EvoSkunk; Oct 8, 2014 at 11:22 PM.
Update: Finally got time to disassemble my head completely. I also did the Oil port mod on the head to help relieve some oil pressure issue with running a balance shaft elim kit. Sending block and head off Friday morning. Hopefully theyll be back with a week or two.


Last edited by EvoSkunk; Oct 8, 2014 at 10:36 PM.
Trending Topics
Parts Update:
Ill be running
Engine
AMS 2.3 Stroker Kit (Older Kit)
AMS/JE Spec 9:1 Pistons
Manley H-Beam Rods
OEM 4G64 100mm Crank
Cometic 85.5mm Head Gasket
ARP Head Studs
ARP Main Studs
STM Balance Shaft Elim
ACL Race Main Bearing
ACL Race Rod Bearing
Gates Water Pump
OEM Oil Pump
Earls Oil Cooler
Head
Mildly Ported
GSC R2 Cams
Black AEM TRU Time Cam Gears
OEM Valves
GSC Seals
Kiggly HLA
GSC Hi Rev Springs, Retainers, and seats
Exhaust
Not Sure on Exhaust Mani yet
Not sure on 02 housing yet
HKS 3" DP, 3.5" Custom Cat Back
Turbo
PTE 6266 or 6466 T3
TiAL Sport Q BOV
TiAL Sport MVS WG
Ported Stock IM
AMS 3.5" FMIC 2.5" piping
Fuel
Injector Dynamics 2000cc
AEM Fuel Rail
Full Blown Double Pumper (255s)
Fuel Lab FPR
-6 AN/-8 AN Lines
Electronics
AEM Boost
AEM AFR
AEM Oil Pressure
AEM Volt
AEM EGT
GrimmSpeed 3-Port EBC
5-Bar MAP
IAT
Drivetrain
QM 8 Leg 7.25” Twin Disk Clutch - race friction w/ heavy flywheel
SS Clutch Line
Solid Shifter Bushings
OEM Transmission
OEM Transfer Case
Suspension
D2 Coilovers
Volk Racing TE37 18x8.5 / 5x114.3 / Offset +40
235/40/18s
CNC'd 15mm spacers
Misc.
Taylor Battery Relocation
JDM Rear Tail Lights
JDM Side Markers
SS Brake lines
RED - Purchasing soon....
Ill be running
Engine
AMS 2.3 Stroker Kit (Older Kit)
AMS/JE Spec 9:1 Pistons
Manley H-Beam Rods
OEM 4G64 100mm Crank
Cometic 85.5mm Head Gasket
ARP Head Studs
ARP Main Studs
STM Balance Shaft Elim
ACL Race Main Bearing
ACL Race Rod Bearing
Gates Water Pump
OEM Oil Pump
Earls Oil Cooler
Head
Mildly Ported
GSC R2 Cams
Black AEM TRU Time Cam Gears
OEM Valves
GSC Seals
Kiggly HLA
GSC Hi Rev Springs, Retainers, and seats
Exhaust
Not Sure on Exhaust Mani yet
Not sure on 02 housing yet
HKS 3" DP, 3.5" Custom Cat Back
Turbo
PTE 6266 or 6466 T3
TiAL Sport Q BOV
TiAL Sport MVS WG
Ported Stock IM
AMS 3.5" FMIC 2.5" piping
Fuel
Injector Dynamics 2000cc
AEM Fuel Rail
Full Blown Double Pumper (255s)
Fuel Lab FPR
-6 AN/-8 AN Lines
Electronics
AEM Boost
AEM AFR
AEM Oil Pressure
AEM Volt
AEM EGT
GrimmSpeed 3-Port EBC
5-Bar MAP
IAT
Drivetrain
QM 8 Leg 7.25” Twin Disk Clutch - race friction w/ heavy flywheel
SS Clutch Line
Solid Shifter Bushings
OEM Transmission
OEM Transfer Case
Suspension
D2 Coilovers
Volk Racing TE37 18x8.5 / 5x114.3 / Offset +40
235/40/18s
CNC'd 15mm spacers
Misc.
Taylor Battery Relocation
JDM Rear Tail Lights
JDM Side Markers
SS Brake lines
RED - Purchasing soon....
Last edited by EvoSkunk; Oct 8, 2014 at 11:26 PM.
Mine was self induced. Replaced the rings, honed the block and threw in new rod bearings. Didn't see any scarring or issues with the crank or rods. Well looks like I was wrong
Last edited by EvoSkunk; Oct 12, 2014 at 12:41 PM.















