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Aaron Roberts vw Automatic drag type 3 notch 13B TT

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modnrod Fahrvergnugen

978 posts · joined Mar 2011 ·

#915500
Gday Aaron.
Quick question about the HP rating of the cv's.
200HP for late Bug box?
300HP for Kombi?
400HP for Porsche 930?
Something like that?

20bkombi Wolfsburg Wizard

597 posts · joined Mar 2009 ·

#916064
modnrod wrote:Gday Aaron.
Quick question about the HP rating of the cv's.
200HP for late Bug box?
300HP for Kombi?
400HP for Porsche 930?
Something like that?
It all depends on the clutch, engine torque/power, tyre size and vehicle weight.

I've run beetle cv's with 300hp auto 1100+- kg, no worries .
Kombi cv's 430hp 1600kg some breaking, manual box
And 930 cv's 700+- hp 1600kg some breaking, manual box.
AARON'S SPEED SHIFT AUTOS
Specialising in Vw automatic transmissions, differentials and torque converters
Stock or modified to suit your application (street, drag, off road)
Ph 0402 233 027

Stanley I guess the reward is in the doing of it

4,523 posts · joined Mar 2003 ·

#916112
So we'll see you at jambo then. :-)

20bkombi Wolfsburg Wizard

597 posts · joined Mar 2009 ·

#916124
I think I'm pushing it for Warwick Stanley, nice try, 😁

We are back from Valla tonight, so back in the shed. I turned the 4130 steel for the 930 CV flanges, just need to drill and tap the threads and weld them to the shafts.









This is the spacer that i made for the Audi turbo auto diff half shafts ( 930cv) to fit the Kombi auto diff.



And Barry lined up the front vent panel and finished welding it in.



I'll shorten the axles, then on to the engine porting and build. I think once I hear the engine start I'll pull my finger out and do some long hours cause I'll want to drive it.
😁😁
AARON'S SPEED SHIFT AUTOS
Specialising in Vw automatic transmissions, differentials and torque converters
Stock or modified to suit your application (street, drag, off road)
Ph 0402 233 027

20bkombi Wolfsburg Wizard

597 posts · joined Mar 2009 ·

#917219
Started on the engine today rotors are ready





Rotor housings are ported (exhaust)



The end plates are bridge ported, cleaned and ready for assembly.
AARON'S SPEED SHIFT AUTOS
Specialising in Vw automatic transmissions, differentials and torque converters
Stock or modified to suit your application (street, drag, off road)
Ph 0402 233 027

vassy66T1 Wow ... are U reading this?

2,120 posts · joined Jun 2003 ·

#917235
They are the maddest engine
Nice work on the axles
Your constant effort is forcing me to start weeknights in the shed 😁👍

tar76 Custom Title Time!

1,622 posts · joined Dec 2009 ·

#917237
what type of ports are you running? back in the day i ran bridge port and also had one with a extended j port, but they were non turbo. I suppose being turbo you wouldn't go to wild with the porting?
"Obey your Dreams"!


62 Std beetle.
65 11 wnd Split "The Cross".
6? coming very soon!!!!

Captain Learner Dubber

6 posts · joined Jul 2009 ·

#917680
Nice work Aaron, cant believe how quick its coming together, its like your in your shed 24/7 but your still holding down a job. amazing dude.

20bkombi Wolfsburg Wizard

597 posts · joined Mar 2009 ·

#918145
tar76 wrote:what type of ports are you running? back in the day i ran bridge port and also had one with a extended j port, but they were non turbo. I suppose being turbo you wouldn't go to wild with the porting?
Large bridge port cutting in to the side of the rotor housing and massive exhaust port even took out the sleeves.







Made some mods to the stationary gears for better oil flow through the bearings.





Mazda race bearings



Made a grub screw to hold it in position

AARON'S SPEED SHIFT AUTOS
Specialising in Vw automatic transmissions, differentials and torque converters
Stock or modified to suit your application (street, drag, off road)
Ph 0402 233 027

20bkombi Wolfsburg Wizard

597 posts · joined Mar 2009 ·

#918153
Captain wrote:Nice work Aaron, cant believe how quick its coming together, its like your in your shed 24/7 but your still holding down a job. amazing dude.
Welcome To the forum mark, first post in 3 years, I'm honored!!!

This should give you some inspiration to get that 20b PP going

Started the new 13b today 🤪🤪

http://m.youtube.com/results?q=13b%20bridge%20port%20twin%20turbo#/watch?v=qAW3iZXmdCg
AARON'S SPEED SHIFT AUTOS
Specialising in Vw automatic transmissions, differentials and torque converters
Stock or modified to suit your application (street, drag, off road)
Ph 0402 233 027

tar76 Custom Title Time!

1,622 posts · joined Dec 2009 ·

#918162
Nice
"Obey your Dreams"!


62 Std beetle.
65 11 wnd Split "The Cross".
6? coming very soon!!!!

whathaveidone Custom Title Time!

1,559 posts · joined Feb 2010 ·

#918207
Sweet!!! Bugger about the eye, hope all goes well.

20bkombi Wolfsburg Wizard

597 posts · joined Mar 2009 ·

#918209
Thanks Ben.

Funny to think ported, cleaned, built and started e engine with one eye.

I have fluid in my retina that needs to be removed this week by laser and injections.
$3200 which we don't have so the spending on the notch has stoped.
I'll get the kombi ready for Warwick then start back on the notch with things that don't cost.
AARON'S SPEED SHIFT AUTOS
Specialising in Vw automatic transmissions, differentials and torque converters
Stock or modified to suit your application (street, drag, off road)
Ph 0402 233 027

2442supercharged Seriously Crusin Dubber

137 posts · joined Jun 2011 ·

#918211
Thats no good hope it all goes well

whathaveidone Custom Title Time!

1,559 posts · joined Feb 2010 ·

#918235
ouch!!!!!

1916baja Custom Title Time!

1,990 posts · joined Sep 2007 ·

#918257
That sounds incredible Aaron!

essex Officially Full-On Dubber

352 posts · joined Dec 2008 ·

#918328
Good luck & best wishes with the eye.

nbturbo Veteran Volks Folk

2,171 posts · joined Dec 2002 ·

#918423
Yes-good luck with your treatment Aaron and hope recovery goes well.

vassy66T1 Wow ... are U reading this?

2,120 posts · joined Jun 2003 ·

#918432
Sorry to hear your health has foiled your plans.
Look forward to seeing you at Warwick and in the kombi is just fine. 👍

LIFE IN THE LOW LANE All people have the right to stupidity but some abuse the pr

2,534 posts · joined Mar 2007 ·

#918515
My eyes are watering just thinking about your operation ouch!! Hope everything goes to plan mate!!
ACCEPT THAT SOME DAYS YOU ARE THE PIDGEON AND SOME DAYS YOU ARE THE STATUE

Alder Outlaws VW Racing - check it out on fb!!

thatshimofficer Commited Dubber

57 posts · joined Oct 2011 ·

#918635
Holy Crap, that eye surgery sounds horrible. Good luck with it, hope it all works out for the best!

20bkombi Wolfsburg Wizard

597 posts · joined Mar 2009 ·

#918986
Thanks every one for the support for my eye, I just got back from the treatment, man it's sore!!!

But whatever it takes to get some sight back.
AARON'S SPEED SHIFT AUTOS
Specialising in Vw automatic transmissions, differentials and torque converters
Stock or modified to suit your application (street, drag, off road)
Ph 0402 233 027

20bkombi Wolfsburg Wizard

597 posts · joined Mar 2009 ·

#918993
Yesterday I cut down the sway-a-way axles, recut the circlip groove and cleaned up some old porsche cv's.







AARON'S SPEED SHIFT AUTOS
Specialising in Vw automatic transmissions, differentials and torque converters
Stock or modified to suit your application (street, drag, off road)
Ph 0402 233 027

JVLRacing Custom Title Time!

1,100 posts · joined Mar 2007 ·

#918999
20bkombi wrote:Thanks Ben.

Funny to think ported, cleaned, built and started e engine with one eye.

I have fluid in my retina that needs to be removed this week by laser and injections.
$3200 which we don't have so the spending on the notch has stoped.
I'll get the kombi ready for Warwick then start back on the notch with things that don't cost.
get well mate...jvl

Birdman Wolfsburg Wizard

428 posts · joined May 2010 ·

#919005
That 930 axle and cv setup looks cool as.
I'm very interested in how you turned down the drive shafts and welded on the 110mm rings for the 930 cvs.
Could ya please post up some more pics of that process.
I have to do the same for my 944 shafts.

20bkombi Wolfsburg Wizard

597 posts · joined Mar 2009 ·

#919029
Thanks John, time will tell, going to go nuts with no shed time🥲
AARON'S SPEED SHIFT AUTOS
Specialising in Vw automatic transmissions, differentials and torque converters
Stock or modified to suit your application (street, drag, off road)
Ph 0402 233 027

JVLRacing Custom Title Time!

1,100 posts · joined Mar 2007 ·

#919032
20bkombi wrote:Thanks John, time will tell, going to go nuts with no shed time🥲
safe than sorry mate..dont want toget mental in that eye now mate...

Drives shafts very nice mate..might have a job for u 😎

20bkombi Wolfsburg Wizard

597 posts · joined Mar 2009 ·

#919038
Birdman wrote:That 930 axle and cv setup looks cool as.
I'm very interested in how you turned down the drive shafts and welded on the 110mm rings for the 930 cvs.
Could ya please post up some more pics of that process.
I have to do the same for my 944 shafts.
These are the only other pics of the shafts I have left. They are now in the type 3.

I didn't have a small chuck for the rotary table so this is what I came up with.
Dialing the flanges central to drill the holes perfect.



Drilling using a center drill first



Tapping


.
AARON'S SPEED SHIFT AUTOS
Specialising in Vw automatic transmissions, differentials and torque converters
Stock or modified to suit your application (street, drag, off road)
Ph 0402 233 027

Stanley I guess the reward is in the doing of it

4,523 posts · joined Mar 2003 ·

#919053
Nice Aaron.....all the best with the eye man