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Home > Help Needed / General Tech Chat > few questions - flip front

martpaul

447 Posts
Member #: 668
Senior Member

newton aycliffe (near durham)

Hi,

ive tried searching but all the topics seem to be about flip fronts and not fitting them,

so im just wondering if ou can help.
first off,
Dzeus fasteners! I got all the fasteners with the kit, but no instructions on fitting them,
how do you lot go about this?

second is Hinges! Do you bolt them onto the fibreglass? Just wondered if this would crack the fibreglass? also the hinges i recieved are straight metal and the mini front being curved, should i bend the metal to follow the curve?

and lastly! What do you lot do with the underside? Do you leave it as it is or give a coat of stone guard and paint? Just thinkin of trying to make it last as long as possible!

thanks and hope you lot can help!
il go out and get some pics in abit!

martin

Edited by martpaul on 25th Feb, 2007.


RogerM

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2514 Posts
Member #: 1217
I like nice quiet girly Minis

Cheltenham, Gloucestershire

I am assuming you have bought a 2 piece front, if not I'd see if you can exchange it as it's actually a real pain in the but with a one piece as you seem to have to take it off all the time to do the most basic things.

With a 2 piece you get the advantages of being able to have the front end off in a couple of minutes and still the convenience of a normal bonnet.

As for fitting look here

http://www.manchesterminis.co.uk/technical/flip_front1.htm

The tidiest install I have seen to date.

Every day is a school day ...........

How fast and how expensive ...... the same question...

On 27th of Sep, 2007 at 12:45pm Jimster said:

why do you you think I got a girlfriend with small hands?


martpaul

447 Posts
Member #: 668
Senior Member

newton aycliffe (near durham)

yeah see ive studied that one, and many others, and none of them use/tell you how to attach the hinges!

yeah i made sure i got a 2piece!


paneermeel

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282 Posts
Member #: 1404
Senior Member

The Netherlands

hallo,

maybe this picture helps you a bit.
i also use dzuz fastners to keep my front closed.
also i can open my bonnet without opening the whole flipfront.
only differance is that i made mine from steel so i did use a undercoat agains stones etc. i you got a polyester don't bother it does not rust *happy*

for hinges i used old cardoor hinges i got from the scrapyard. thes i can split so i can take my front off the car and put it back without the need off adjusting it. i bolted thes unther the subframe . in case off polyetrher i would strenghten it otherwise i think it will crack in the future. i even welded a extra plate off steel on it to cope with the load on it.

good building and keep us posted


Edited by paneermeel on 25th Feb, 2007.

there is nothing wrong with a A-series that a turbo can't fix.

www.turbomini.nl


martpaul

447 Posts
Member #: 668
Senior Member

newton aycliffe (near durham)

http://www.geocities.com/MotorCity/Track/4..._Tactics04.html

this shows me the dzeus fasteners! i thought it was that way but wanted to make sure!


RogerM

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2514 Posts
Member #: 1217
I like nice quiet girly Minis

Cheltenham, Gloucestershire

That is because most people don't use hinges, they make a lift off front like shown in that article .... it is a much better solution to the problem!

Every day is a school day ...........

How fast and how expensive ...... the same question...

On 27th of Sep, 2007 at 12:45pm Jimster said:

why do you you think I got a girlfriend with small hands?


RogerM

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2514 Posts
Member #: 1217
I like nice quiet girly Minis

Cheltenham, Gloucestershire

It is worth using a stonechip / shutz on the underside of fibreglass panels as sharp chippings thrown up can impact the fibreglass hard enough to crack the gel coat on the top side, which will show up in the paint also.

Have a look at most well built kit cars and you will see some form of coating on the underside of the arches at least!

Every day is a school day ...........

How fast and how expensive ...... the same question...

On 27th of Sep, 2007 at 12:45pm Jimster said:

why do you you think I got a girlfriend with small hands?


RogerM

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2514 Posts
Member #: 1217
I like nice quiet girly Minis

Cheltenham, Gloucestershire

paneermeel, that I think is the first decently engineered solution for a "flip" front I have seen, looks very neat.

My only question though is why did you not mount the bonnet on the original hinges? What you have done though does get around the problem of the bonnet still being attached I suppose so you have full access from all sides. My only concern is how well the bonnet is located and if it is flexing the panels as it vibrates .... then again I guess the extra stiffness of a steel front is going to make that much less of an issue than a GRP one.

Every day is a school day ...........

How fast and how expensive ...... the same question...

On 27th of Sep, 2007 at 12:45pm Jimster said:

why do you you think I got a girlfriend with small hands?


martpaul

447 Posts
Member #: 668
Senior Member

newton aycliffe (near durham)

Thats a really good picture!
thanks!
I think on the hinges front, im gonna build some fibre glass on the front, then fit a plate to the hinge and bonnet pin, with some rubber from a bush, to take the vibrations!
what you think?if you can understand what i mean that is!


martpaul

447 Posts
Member #: 668
Senior Member

newton aycliffe (near durham)

yeah i like the look of the flip front! oh and my uncle doesnt believe it can be done!the idiot wont believe me that its a kit, and not something that i just imagined in my head! the look on his face will be great!


t3gav

2395 Posts
Member #: 229
Gavin@minispares.com

kent

can you post a pic of your hinges please, also how does your bonnet fix on?


paneermeel

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282 Posts
Member #: 1404
Senior Member

The Netherlands




On 25th of Feb, 2007 at 12:36pm RogerM said:
paneermeel, that I think is the first decently engineered solution for a "flip" front I have seen, looks very neat.

My only question though is why did you not mount the bonnet on the original hinges? What you have done though does get around the problem of the bonnet still being attached I suppose so you have full access from all sides. My only concern is how well the bonnet is located and if it is flexing the panels as it vibrates .... then again I guess the extra stiffness of a steel front is going to make that much less of an issue than a GRP one.


i wanted a full flipfront, one wich would open all together. that's why i didn't use the original hinges.

for strenght i welded a bar between the wings. (you can see that on the pic) on which i made triangelar plates. know my bonnet is secured by 2 bonnet pins at the window side an i use the normal bonnet lock in front. when the front is closed al you see are the bonnet pins en the dzuz fastners. if i want to check my oil i only need to clip open the pins en release the front lock.

this makes it possible for me to use 2 bonnets i have. on standerd and on the other i made a powerbulge. i can swap bonnets in under a minute.

will take some pictures tommorow off the hinges which i use to flip and how everthing is secured.

no rattles and a pro for steel is you can make a perfect fit. bending and welding it together.

there is nothing wrong with a A-series that a turbo can't fix.

www.turbomini.nl


RogerM

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2514 Posts
Member #: 1217
I like nice quiet girly Minis

Cheltenham, Gloucestershire

Fairy snuff .... as I said .... one of the best I have ever seen.

Every day is a school day ...........

How fast and how expensive ...... the same question...

On 27th of Sep, 2007 at 12:45pm Jimster said:

why do you you think I got a girlfriend with small hands?


martpaul

447 Posts
Member #: 668
Senior Member

newton aycliffe (near durham)

ok been out working on this front!
i have to put it under a little stress/tension!
ie the wings want to pull in at the bottom by the a panel and rises at the part of the wing that lies on the inner wing!


paneermeel

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282 Posts
Member #: 1404
Senior Member

The Netherlands




On 25th of Feb, 2007 at 06:07pm gav said:
can you post a pic of your hinges please, also how does your bonnet fix on?


pictures say more than words, i hope*blush*

this is how my bonnet stays on:




the normal lock on the front and pins at the back

this is what i did to get the gaps even all around, i welded a bar between the wings. some plates added an presto*happy*



and these are the hinges i use. they can be split so i can take the whole thing off, and put it back on without the need of readjusting everything.




hope this helps you a little in making youre own flipfront.

keep us posted*smiley*

there is nothing wrong with a A-series that a turbo can't fix.

www.turbomini.nl


Nic

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9327 Posts
Member #: 59
First mini turbo to get in the 12's & site perv

Herefordshire

on my link at the bottom of my posts there is a picture of the hinges i used when i had a steel flipfront

they were made up not bought-quite a simple thing

Edited by Nic on 26th Feb, 2007.


martpaul

447 Posts
Member #: 668
Senior Member

newton aycliffe (near durham)




On 26th of Feb, 2007 at 09:56pm martpaul said:
ok been out working on this front!
i have to put it under a little stress/tension!
ie the wings want to pull in at the bottom by the a panel and rises at the part of the wing that lies on the inner wing!


is this right?or should i say ok? just i dont wanna go ahead and fit it like that if its not!


t3gav

2395 Posts
Member #: 229
Gavin@minispares.com

kent

Thanks :) what car did you take the hinges off they look nice and sturdy


paneermeel

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282 Posts
Member #: 1404
Senior Member

The Netherlands




On 27th of Feb, 2007 at 05:04pm martpaul said:



On 26th of Feb, 2007 at 09:56pm martpaul said:
ok been out working on this front!
i have to put it under a little stress/tension!
ie the wings want to pull in at the bottom by the a panel and rises at the part of the wing that lies on the inner wing!


is this right?or should i say ok? just i dont wanna go ahead and fit it like that if its not!


my experiance with polyesther is small.

what if you add a small stip off alu to the front? blend that in. if it's thick enough it will the front in his right shape.

picture would help:)

@gav: they were lying around so can't say where there from.
but i know the where car door hinges. if they can take the weight off a door they sure can hold if mini front.

there is nothing wrong with a A-series that a turbo can't fix.

www.turbomini.nl


martpaul

447 Posts
Member #: 668
Senior Member

newton aycliffe (near durham)

Right my mini is all about ready for spraying, the last thing todo is to fit this flip front this weekend!
and the car is off monday!

When you put the flip front on should i have the flip front resting on the inner wing lip or raised slightly from this?

just dont wanna get it back and ruin my fresh paint if ive doen it wrong!

thanks martin


paneermeel

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282 Posts
Member #: 1404
Senior Member

The Netherlands

i got the front resting on the part off the innerwing that is still there. with some foam on it.

can't wait for some pic off the end result

there is nothing wrong with a A-series that a turbo can't fix.

www.turbomini.nl


martpaul

447 Posts
Member #: 668
Senior Member

newton aycliffe (near durham)

ok this is where im at so far!





Thats both wings gripped up!
which around the bottom gives me this sort of gap:







Does this look ok to you lot?

when i go to find a place to mount the hinges i have no space though!



can you see anything i can do?
ive started building up the fibreglass to add strength there so was thinking of bringing it all the way out and bolting it to that! its all i can come up with!

oh and here is a picture of the colour it will be:



thanks martin


t3gav

2395 Posts
Member #: 229
Gavin@minispares.com

kent

I have those hinges, make sure the hinge is at the bottom, you can bolt them to the where the brace bar bolts to the subframe.


martpaul

447 Posts
Member #: 668
Senior Member

newton aycliffe (near durham)

the holes are to wide to do that! :(

so im gonna drill a new hole in the center and use just one bolt to the subframe!


chinlesswonder

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530 Posts
Member #: 1192
Post Whore

In the garage......again!!

Did you manage to get that front fitted ok?

133.5 bhp 123 lb torque 116mph @6640rpm 9.5psi
Shakespear RWYB 14.995 91.83mph

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