www.apfelbeck.nl

This is the place to discuss, or get help with any of your Type 4 questions.
User avatar
Wally
Posts: 4567
Joined: Mon Oct 28, 2002 12:01 am

Re: www.apfelbeck.nl

Post by Wally »

Typ 4 wrote: Sun Feb 20, 2022 11:52 pm Always loved these images in his book, it's great how you got this done :D
Thanks!
I actually have all those old parts you see in his book as well. Complete with all of those old mostly wooden casting molds.
They were good inspiration :D
T4T: 2,4ltr Type 4 Turbo engine, 10.58 1/4 mi in a streetlegal 1303

"Mine isn't turbo'd to make a slow engine fast, but to make a fast engine insane" - Chip Birks
Typ 4
Posts: 51
Joined: Sat Apr 15, 2017 10:17 pm

Re: www.apfelbeck.nl

Post by Typ 4 »

That's awesome, the original molds are definitely a score! Glad they didn't disappear and someone like you and your mates got hold of it.
It needs a lot of work and skills to make something like this from basically nothing.

Still trying to get some "normal" Type 4 with type one exhausts done in the "spare" time. A challenge in this current environment over here.
User avatar
Wally
Posts: 4567
Joined: Mon Oct 28, 2002 12:01 am

Re: www.apfelbeck.nl

Post by Wally »

For those without facebook, here the latest updates: I had the manifolds cnc machined from billet as a casting seemed too much time consuming and costly. Not that these were cheap, but they sure are pretty and fitted like a glove!

Image
(not my workshop btw)

Image
T4T: 2,4ltr Type 4 Turbo engine, 10.58 1/4 mi in a streetlegal 1303

"Mine isn't turbo'd to make a slow engine fast, but to make a fast engine insane" - Chip Birks
Steve Arndt
Posts: 7420
Joined: Sat Mar 10, 2001 12:01 am

Re: www.apfelbeck.nl

Post by Steve Arndt »

Beautiful work.
Typ 4
Posts: 51
Joined: Sat Apr 15, 2017 10:17 pm

Re: www.apfelbeck.nl

Post by Typ 4 »

Wow, just wow, very nice !
And yes, no facebook here lol
User avatar
Wally
Posts: 4567
Joined: Mon Oct 28, 2002 12:01 am

Re: www.apfelbeck.nl

Post by Wally »

Typ 4 wrote: Fri Aug 05, 2022 1:23 am Wow, just wow, very nice !
And yes, no facebook here lol
Especially for you then mate as some new parts were finally designed and made to reality :wink: :

Image

Image

Image

Image
T4T: 2,4ltr Type 4 Turbo engine, 10.58 1/4 mi in a streetlegal 1303

"Mine isn't turbo'd to make a slow engine fast, but to make a fast engine insane" - Chip Birks
Typ 4
Posts: 51
Joined: Sat Apr 15, 2017 10:17 pm

Re: www.apfelbeck.nl

Post by Typ 4 »

That :shock: is gorgeous, I absolutely love this :D I mean who wouldn't.

Workmanship on another level, great machining and finish !

Thanks heaps for sharing !
Typ 4
Posts: 51
Joined: Sat Apr 15, 2017 10:17 pm

Re: www.apfelbeck.nl

Post by Typ 4 »

Were the rocker covers cast and machined or did they come from a solid block?
Eddie010
Posts: 290
Joined: Sat Dec 19, 2009 1:27 am

Re: www.apfelbeck.nl

Post by Eddie010 »

Very nice again.
When is the Engine start. ;-)

Keep it up guys.
User avatar
Wally
Posts: 4567
Joined: Mon Oct 28, 2002 12:01 am

Re: www.apfelbeck.nl

Post by Wally »

Typ 4 wrote: Sun Dec 11, 2022 8:33 pm Were the rocker covers cast and machined or did they come from a solid block?
Billet. For a few small parts, its a little less expensive to do so and less of an issue to change the design a bit if need be lateron 😉
T4T: 2,4ltr Type 4 Turbo engine, 10.58 1/4 mi in a streetlegal 1303

"Mine isn't turbo'd to make a slow engine fast, but to make a fast engine insane" - Chip Birks
Typ 4
Posts: 51
Joined: Sat Apr 15, 2017 10:17 pm

Re: www.apfelbeck.nl

Post by Typ 4 »

Very nice and makes sense.
I hope to hear it running at some stage :) please load a video onto YouTube when the engine is running :!:
User avatar
Wally
Posts: 4567
Joined: Mon Oct 28, 2002 12:01 am

Re: www.apfelbeck.nl

Post by Wally »

Small update for those without facebook:

Two major progresses: I have a set of newly made camshafts and all valveguides and seats are in all 4 heads now!

Image

Next up is to digitalize the piston dome for the desired compression ratio (about 11:1) and send that off to JE.
T4T: 2,4ltr Type 4 Turbo engine, 10.58 1/4 mi in a streetlegal 1303

"Mine isn't turbo'd to make a slow engine fast, but to make a fast engine insane" - Chip Birks
Steve Arndt
Posts: 7420
Joined: Sat Mar 10, 2001 12:01 am

Re: www.apfelbeck.nl

Post by Steve Arndt »

Sweet.
Eddie010
Posts: 290
Joined: Sat Dec 19, 2009 1:27 am

Re: www.apfelbeck.nl

Post by Eddie010 »

Can not wait to hear it run.
User avatar
Clatter
Posts: 2056
Joined: Sun Apr 28, 2002 1:01 am

Re: www.apfelbeck.nl

Post by Clatter »

Nice.
Thanks for posting it here.
Speedier than a Fasting Bullet!

Beginners' how-to Type 4 build thread ---> http://shoptalkforums.com/viewtopic.php?f=1&t=145853
Post Reply