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 Make Your Own ....2CV.... 4x4 
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Firing on two.
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Joined: March 5th, 2009, 6:23 pm
Posts: 2145
Location: Near Monmouth
Post Re: Make Your Own ....2CV.... 4x4
Two Steps Forward... Two Steps Sideways.
Obtained an LNA Bell housing and input shaft.
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Fitted the Revised Diff Housing and have opted to usa a 2CV engine, which is still a tight fit.
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GS Manifolds to be modified..
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March 7th, 2012, 5:28 pm
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Agony Aunt - You have a car problem? Speak to Ken

Joined: March 6th, 2009, 1:40 am
Posts: 3675
Post Re: Make Your Own ....2CV.... 4x4
All good stuff, especially as it's not '1 step back'. :)
ken

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March 7th, 2012, 7:19 pm
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Firing on two.

Joined: January 16th, 2010, 5:15 pm
Posts: 212
Post Re: Make Your Own ....2CV.... 4x4
eh pete
i found the propshaft mounting at Thierry
so will bring to Morovan

Thierry is also thinking about rear engine 4x4

what did u do to him!!!!!!!!!

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March 8th, 2012, 10:08 pm
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Firing on two.

Joined: January 16th, 2010, 5:15 pm
Posts: 212
Post Re: Make Your Own ....2CV.... 4x4
eh like the on going jobs

as a note 2cv starter spacing is different to visa
so u may need to space the starter back a bit

so best to do a starter test run before going too far in bolting down etc

i think u may need to add 5 mm spacer to sort it out

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March 8th, 2012, 10:11 pm
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Firing on two.
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Joined: March 5th, 2009, 6:23 pm
Posts: 2145
Location: Near Monmouth
Post Re: Make Your Own ....2CV.... 4x4
Lou,
Ta for Starter Motor info.

Question RE props.....
Can fit 1 long one (tight fit) but in a straight line.
Fit two shorter ones but........ should props run in a straight line?
Polopete :D


March 9th, 2012, 4:57 pm
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Firing on two.
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Joined: March 5th, 2009, 6:23 pm
Posts: 2145
Location: Near Monmouth
Post Re: Make Your Own ....2CV.... 4x4
Seating in a 2CV is quite cosy, this will be more so...
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March 9th, 2012, 6:26 pm
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Firing on 1-2 Spark
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Joined: November 8th, 2009, 5:42 pm
Posts: 2846
Location: NL
Post Re: Make Your Own ....2CV.... 4x4
I prefer a straight line, because 1 or more bearings + fixationpoint(s) less,

+ less friction especially noticable at the high speed props

but keep in mind when a engine or gearbox rocks (moving under torc) the prop can move sideways easely more then 2cm. !!


try to keep the angle between the 2 propends as small as possible, because stress rises quickly when the angles are getting bigger....
I think you know what I mean, when not I make a drawing.....

http://www.2cv4x4.nl/historie/BLAD_2x.htm

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March 9th, 2012, 6:28 pm
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Firing on two.
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Joined: March 5th, 2009, 6:23 pm
Posts: 2145
Location: Near Monmouth
Post Re: Make Your Own ....2CV.... 4x4
Hi Lpgo,

Like the Mehari, lots..
2 props is probably the optimum solution, certainly gives space for any movement


March 9th, 2012, 6:37 pm
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Firing on two.

Joined: January 16th, 2010, 5:15 pm
Posts: 212
Post Re: Make Your Own ....2CV.... 4x4
Eh pete re prop

10 degrees max angle on joint

and a sliding joint is necessary if you expect a bit of stretch movement
you could weld up a test one

I welded Bob's propshaft 7 years ago and its still going!!

just test at a low speed first!!

i use 1140 series props
similar to all small old UK cars
triumph herald

also early 2cv share the same UJ

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March 9th, 2012, 8:08 pm
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Firing on two.
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Joined: March 5th, 2009, 6:23 pm
Posts: 2145
Location: Near Monmouth
Post Re: Make Your Own ....2CV.... 4x4
Simple jobs this week.
Put Flywheel and Clutch on Engine, Put gearbox on engine.
.
Test Rotate by hand as you do....
.
.
.
I now have a system with 8 reverse and 2 forward gears!
I had ASSUMED the output pinion shaft rotated in the same direction as the engine!


March 12th, 2012, 5:27 pm
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