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Death by chocolate - My 1303 with a EJ25 Subaru engine

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009674
Hey everyone,

before I start, I want to thank you all for the useful information I got from this forum and all the other build-threads.

I've been reading your post for a long time and I think now it's time to tell my own story...

It all started almost 3 years ago when I decided to create something you can't buy at any car dealer. I always like the concept of an old car with a lot of power nobody would expect...

Although many people (especially in this forum) have done such a project before, it's a totally different story when you try to do it yourself.

Today, we are almost done. I already did some short test drives, but we still have issues with the ECU and the engine is not running properly above 2.500 RPM.

However, here are the specs:
  • 1303 super beetle from 1972
  • Subaru EJ25 SOHC from a 2000 Legacy
  • Adapter plate and exhaust system from LMB Technik
  • custom engine mount
  • Porsche 914 5-speed gearbox
  • 228mm clutch from a VW T3 bus
  • Porsche 944 S2 brakes front and rear
  • Porsche 944 rear arms, driveshafts and front wheel hubs
  • Remmel Motorsports coil-over suspension front and rear
  • Cup-style struts
  • Heigo roll cage
So stay tuned and enjoy (hopefully)...

I'm sorry for the bad image quality, most of the pictures were taken with my smart phone...

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009675
When we started disassembling the car, we found alot more rust than we expected ... but that's the same story with every project, isn't it?

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009676
After the main welding work was done, we split the car in two...

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009677
We had to replace one of the side panels and used the opportunity to fit a slotted front-end for the radiator...

After that, the chassis got sand blasted and repainted in black.

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009678
This gave us time to gather some parts like the gearbox, brakes, driveshafts, adapter plate and so on...

When we got the chassis back, the fun part of the project began..

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009679
We started to mount the gearbox, the rear arms, coil-overs and the struts.

We also test-fitted the engine with a reversed intake manifold.

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009680
To fit the Porsche 944 handbrake mechanism to the beetle handbrake cables, we had to build some custom parts... looks somewhat sweet...

After that, we were able to mount the brakes and the exhaust system.
Rear-end was almost completed.

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karmann141 Wolfsburg Wizard

485 posts · joined Aug 2009 ·

#1009687
Great stuff- more please 😎
1961 K Ghia - Porsche 5 sp, EJ20T, Brembo's, Dble A arm susp
1974 L Bug - Porsche 944 brakes, Boxster 16's
1974 Bay Camper - EJ20, twin radiators, Boxster 16x7's
Half Beetle trailer with Boxster 16x7's
2011 Tiguan TDI 4Motion
2010 LR Discovery 4 TDV

1303Steve Scirocco Rare

8,650 posts · joined Aug 2002 ·

#1009691
great read more please

Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009694
After that it was time to get the chassis back on its wheels (at least the rear ones) and test-fit the body.
It didn't quite fit at that time, so we had to cut away some inner structure of the rear end and most of that piece of metal that is between the engine and the gearbox.

The cat agreed...

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009695
Some work on the radiator.
It's from an Alfa Romeo 33. The frame is custom-made.

I think Joel proposed it in one of his youtube videos. It fits perfectly and works like a charm, thanks for that!

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009696
Some more custom Subi-related stuff.
We fitted the original Subaru fuel pump into the fuel tank of our beetle.
It is a very tight fit, but the spot seems to be really good since the inlet of the fuel pump should be very close to the lowest point of the tank.

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009697
In the meantime, I prepared the front axle and brakes.

Check out my high-end sand-blasting ... yeah.... rain barrel and cardboard...

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009698
Mounted everything to the car...

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009699
Then it was time to the car back on its own wheels.

So now it's about 1.5 years since the start of the project.
These pictures were taken in February 2014.

The rims are Porsche Cup 7x16 with an offset of 55 front and 9x16 (70 offset) rear.

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benny_acko Officially Full-On Dubber

253 posts · joined Aug 2011 ·

#1009702
So good!Keep it coming...
1967 VW Beetle Deluxe

kombi_kid Moderator Good Kid too many projects

124 posts · joined Aug 2002 ·

#1009707
very nice build! question about the manifold rotation did you just keep the injector wires to where they originally would of been or did you leave the loom attached and rotate around?
cheers
rhys
it aint just cool its aircool'd

retroresto A.K.A Paul

455 posts · joined Nov 2005 ·

#1009747
Nice work guy, Keep up the pics coming, I have a soft spot for 1303's!

Joel Now containing 100\% E-Wang

9,368 posts · joined Feb 2006 ·

#1009753
Chr_ wrote:Some work on the radiator.
It's from an Alfa Romeo 33. The frame is custom-made.

I think Joel proposed it in one of his youtube videos. It fits perfectly and works like a charm, thanks for that!
Glad it worked out for you, they fit like they are meant to be there.

Mine served me well even with an A/C condenser infront through many aussie summers, it's been replaced by a racing aluminium radiator now with a bash plate for protection this time.
My cars seem to be roadkill magnets unfortunately.

Doug Sweetman Nil Bastardo Carborundum

2,128 posts · joined Sep 2002 ·

#1009774
Doubt there are many 1303's that see as many miles a yours too Joel.

Outstanding project !

Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1009775
kombi_kid wrote:very nice build! question about the manifold rotation did you just keep the injector wires to where they originally would of been or did you leave the loom attached and rotate around?
cheers
rhys
Hey,
the loom remained in its original position, so injector wires, spark plug wires and everything is connected to the same cylinders as before.
I had to create a small sheet-metal adaptor for the iginition box to rotate it back 180 degrees so I could mount it in its original position on the rotated intake.

The connection of all thoses hoses is another problem. Since I also rotated the coolant manifold, some hoses did fit as before, some other had to be replaced with longer versions and routed across the manifold.

One more thing:
I had to use spacers between the engine block and the intake manifold
(http://www.rallysportdirect.com/GrimmSpeed-Phenolic-Thermal-Spacer-8mm-N-A-Subaru-Models-inc-1999-2008-Impreza-2000-2006-Legacy)
to not collide with the rotated oil filler tube...

On the upside, I did not have to cut my firewall and the throttle cable can be mounted straight forward without any complex re-routing...

Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1010350
Long time no beetle...

Sorry for delay, but here we go again:

We spent a lot of time to make everything fit.
Some minor and major body work, some additional holes here and there...
We had to do some work on the fenders, as well.
Front fenders are stock metal fenders, rear fenders are GRP +4cm on each side.

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1010351
Some more pictures on that topic...

Finally the car was ready to prepare it for paint.

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1010352
Some intermediate stuff:

Wrapped the exhaust and made custom engine mounts.
The engine mounts attach to the original holes of the rear bumper mount. The other side gets screwed to some custom brackets, holding the exhaust...

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1010353
After a few weeks of boredom, the car was finally ready for paint...

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Chr_ Casual Dubber

36 posts · joined Mar 2015 ·

#1010354
That's it for now...

For those of you wondering why I named this thread "Death by chocolate...", here is a little teaser.

Stay tuned...

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karmann141 Wolfsburg Wizard

485 posts · joined Aug 2009 ·

#1010360
Love your work - eagerly waiting the next installment. Thanks for the chocolate teaser.
What part of the world are you in by the way?
1961 K Ghia - Porsche 5 sp, EJ20T, Brembo's, Dble A arm susp
1974 L Bug - Porsche 944 brakes, Boxster 16's
1974 Bay Camper - EJ20, twin radiators, Boxster 16x7's
Half Beetle trailer with Boxster 16x7's
2011 Tiguan TDI 4Motion
2010 LR Discovery 4 TDV

Joel Now containing 100\% E-Wang

9,368 posts · joined Feb 2006 ·

#1010377
That header is a work of art.


Is that a Porsche colour?
Wheeler dealers restored a 928 that was a very similar colour a few years back