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An Interesting buggy


ashtrans

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Oh! series axles......... Internal components??? Rear steer using what bits?? salisbury rear + series swivels?? internals??

More specs please as it looks pretty interesting!

Nice to see old axles put to a good use, nice buggy!

Grem

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What components have you supplied for it Dave?

It does appear from the photos that the front to rear articulation is not balanced and to have a low roll centre the way the body hangs out.

Bill.

we have supplied some HD CV's for the rear and are now supplying some for the front,

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What components have you supplied for it Dave?

It does appear from the photos that the front to rear articulation is not balanced and to have a low roll centre the way the body hangs out.

Bill.

WHAT DO YOU MEAN ABOUT THE ARTICULATION NOT BEEN BALANCED ON THIS BUGGY

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WHAT DO YOU MEAN ABOUT THE ARTICULATION NOT BEEN BALANCED ON THIS BUGGY

I could've been talking out of my arse (I did have a hot curry on Sat eve) and photos don't always tell the truth,but the second photo from the top shows the roll angle of the body is steeper in relation to the back axle than the front axle.That suggests the front roll stiffness is higher than at the rear= unbalanced.

BTW welcome to the forum Peter.

Bill.

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I could've been talking out of my arse (I did have a hot curry on Sat eve) and photos don't always tell the truth,but the second photo from the top shows the roll angle of the body is steeper in relation to the back axle than the front axle.That suggests the front roll stiffness is higher than at the rear= unbalanced.

BTW welcome to the forum Peter.

Bill.

Hi Dave

Thanks for putting my buggy on your forum,here are some stats

Name: daisy

Frame homemade using 2 x 2inch x ¼ inch square tubing for main chassis and 2x1/4inch tubing for main frame

Engine 3.4 litre ford essex v6 gas flowed & free flow exhaust &downdraft twin carb

To be able to climb up & down without spluttering

Gearbox is a c4 ford box coupled to a series3 transfer box modified by Ian Ashcroft to fit on a c4 with a lower ratio I am not sure what the ratio is that he supplied as he made it for a friend Robin Brown

Front diff is a series diff with ARB difflock and a modification by Ian Ashcroft with a rubbing block to stop the crown from jumping off the pinion

Soon I will be putting a salsbury diff in the front with the same specs as the rear one

Rear diff is a salsbury diff 4/7 ratio ARB diff lock centre portion was moved to the right hand side to line up with transfer case out puts series swivels turned out to fit Ian Ashcroft CV joints the axle shafts were then made up in south Africa by a company out of EN32B material and hardened to aprox 48 rockwell I would have liked to use 4340 chrome molley but it is not freely available here.

Shocks were made by a friend so as to overcome the shortcomings of off the shelf shocks the shocks have got a70/30 rebound trim 70/85valving a seprate reservoir & are nitrogen filled they have a total of 14 inches of travel each

The bottom radius arms are made of 2x1/4 inch chrome molley they start in the middle of the buggy and are 1.2metre long each I have a front A arm and a rear A arm on top the buggy has 43% anti squat rear and 100% front and a wheel base of 105 inches

Brakes are discs all round and fitted with willwood calipers each brakeline is flexible braided from brake master cylinders has a12 volt solenoid so each wheel can be braked individually for very sharp turning

Steering is completely hydraulic with a seprate control for front and rear steering and hydraulic double acting rams front& rear

So far I have broken quite a few universal joints in my diffs I am hoping that ashcrofts CV joints have sorted out the problem

I have just finished building the buggy in july this year and am testing the buggy this year to be competitive next year any input from you guys to improve my buggy will be appretiated thanks Paul Pereira paul@perelec.co.za

Go to site www.4x4challenge.co.za to view south African 4x4 challanges

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I'd be interested in how you have moved the track rod up to the top of the swivel housings - have you used just the two bolts which hold in the king pin? I had thought of this, but discounted it as I felt that it would need a more secure means of loaction (four bolts etc)

Adrian

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I'd be interested in how you have moved the track rod up to the top of the swivel housings - have you used just the two bolts which hold in the king pin? I had thought of this, but discounted it as I felt that it would need a more secure means of loaction (four bolts etc)

Adrian

HI Adrian the swivel housings are series type and have 4 bolts in them witch i have changed to studs as the bolts pulled out the first time out

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