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SpoolinShark 11-07-2017 09:02 PM

The build of the Race Egg
Figured I'd go ahead and start a thread for the MC Accent that I have been building. Some people already know about this but a lot still don't.

I will list up most of the details of the build but the pictures will start to come later as things get closer to being finished. Most of the parts for this build came from my boosted RD that I made a thread about last year. But unfortunately, the tib became too rusty for my liking and I decided it wasn't worth it to fix anymore..

Which lead me to the Accent, aka "Race Egg" -


2010 Accent GS with 80K on the clock that has a full beta swap!!


  • Beta I stock block
  • Beta II head with a mild port job
  • Beta II valve cover
  • Beta II oil pan
  • AirRam
  • Rside 65mm throttle body
  • Colt cam regrinds
  • Honda K-series COP setup
  • XTD 11lb flywheel
  • OBX lightweight water pump pulley


  • Beta II (from GK)
  • Push clutch conversion
  • ACT Maxx pressure plate (custom)
  • ACT 6 puck disk
  • 3an stainless braided clutch line
  • XD Elantra shifter base
  • Billet Pro Shop short throw shifter
  • Torque solid shifter bushings
  • Stock Beta II axles

Turbo parts

  • Maintec turbo manifold
  • Holset H1C with 12cm housing
  • Greddy FV BOV
  • Emusa 38mm wastegate with Tial 4psi spring
  • Mishimoto intercooler
  • 2.5" intercooler piping
  • 2.5" down pipe - heat wrapped
  • 1.5" dump tube - heat wrapped
  • Titanium turbo blanket
  • 4an feed line
  • 10an return line
  • Vacuum manifold


  • Polyurethane filled front and rear mounts
  • Stock XD Elantra passenger side engine bracket
  • Custom front engine bracket
  • Custom tranmission bracket

Fuel delivery

  • Bosch 1000cc injectors
  • Aeromotive 1000 fuel pressure regulator
  • On3 320lph e85 pump
  • Spoolboy mod on fuel canister
  • 6an feed and return fittings on rail
  • 6an feed line from pump to rail
  • Return style conversion (using stock feed line as return)
  • GM Flex Fuel sensor


  • Mishimoto radiator (Beta II modded to fit)
  • Push fan conversion with 2000cfm slim fans


  • D2 coilovers


  • XG350 dual piston calipers
  • Kia Spectra5 rotors redrilled to 4x100 - Drilled slotted
  • Custom hub rings for the rotors
  • Rear disk conversion - drilled slotted rotors


  • Megasquirt 3x - Launch control, traction control
  • Electronic boost controller
  • 4 bar MAP sensor
  • AEM boost gauge
  • AEM AFR gauge
  • AEM oil pressure gauge
  • Milspec connector for ECU harness through firewall
  • Optima Yellow Top battery


  • To be determined - Something that is 16x8 and a 225/50/16 tire


  • SR lip kit conversion (sometime later down the road)


  • Power steering delete
  • Retrofit the MC A/C compressor to fit a Beta block
  • Oil catch can setup

Teaser pics for the time being!!!

Visionz 11-08-2017 06:50 AM

This is incredible!

WRC_Accent 11-08-2017 06:56 AM

:jawdrop: :bowdown:

Franz 11-08-2017 07:03 AM

:worship: :worship: :worship:

How much HP do you think you'll end up with when you're done? And what tires will you use to keep the power to the ground?

Dyson 11-08-2017 07:05 AM

Accent Goals right there! With all the beta swaps you see on here, this is probably the coolest one since it's using an MC and not an LC Accent.

Boston Red Veloster 11-08-2017 07:07 AM

thats a lot of work to do on a car but it looks like its been pretty easy of a build. i like that you included the parts list so anyone else can replicate it. :thumbup: love seeing people do unique builds.

187sks 11-08-2017 09:03 AM

This is really awesome. It would be great if you could share some of the Beta swap details such as how you got the mounts to work, what axles you used, etc.

I bet this thing will be incredible!

SpoolinShark 11-08-2017 09:02 PM

I've been working on this swap since about May of this year. Other Beta swaps have been done in the MC accent but they generally all use the Alpha II transmission which bolts right up to the Beta block. The people who go this route can use all of the stock brackets minus the passenger one, which needs to use a bracket from a XD elantra.

Since I'm doing a full Beta swap (engine/transmission/shifter) I had to design a front engine bracket and transmission bracket along with using the XD elantra bracket on the passenger side. I'm currently using the stock MC Accent axles as they fit in the trans just fine and are long enough to bolt into the hubs.

For the time being, I'm hoping to make about 350-400whp on e85 with around 15psi. This won't be a daily driver either and I have built block with Pauter rods and Wiesco pistons that will go in sometime next year. I'm looking to pick up some 225/50/16 Falken Azenis to help cut down on traction issues, which I already know will happen.

I'll keep the first post as the master build list and will add things to it occasionally as I remember them. I'm sure I am forgetting things.

SpoolinShark 11-08-2017 09:19 PM

Might as well begin the photo dump with how the car looked before I started tearing into it.

Stock Alpha II engine/trans

Pulled the core support for ease of access

Sandblasted the bay and cradle as there was tons of surface rust

Prepped and primed the surfaces

Finished everything off with bed liner. I really like how everything came out!

Sandblasted the front fender wheel wells and used bed liner on them as well

faithofadragon 11-08-2017 09:42 PM


did you say that the beta swaps into that car with no need for motor mount fab?



i wonder how much work itd be to swap all my stuff over.

brakes wont swap since the bolt pattern is different

everything else might

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