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Messages - wenzeh

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16
That Astro gearbox looks also beefy at the top without knowing a T5 for comparison - which might could cause same clearance problems as with TKO 600?  I would compare drawings - the TKO 600 drawing you can get from the web.  I did some upfront studies using the drawing to locate potential issues with frame and tunnel.  As said, I had around 2,5 to 3 cm of clearance to add, but nicely nothing to do on the frame.  As my new engine has produced 767 Nm torque on the dyno, I had to think about the gear box replacing my T10 side loader.  In addition the gear ratios with the 5th gear at 0.64 (0.82 as second option) make the car now extremely enjoyable and drivable.  This wasn't the case with the old T10 before, in addition fuel consumption dropped significantly at almost double hp!  I can highly recommend a cruse (overdrive) gear gear a strong engine!

17
Gary, I did this conversion last summer with a new Keith Craft engine.  I had to open up the tunnel on the top as the gearbox was bigger then my T10.  Due to that fact had to build new, higher tunnel as well.  (opening for the gear lever was also on different position)  Even so I could use the old frame fixation point, I had to weld new bracket to fix with the standard rubber mount, but was very tight fit to the frame and gearbox itself.   Can send you some pics if you like.
   Heinz

19
I was reading this for a while and am throwing my two cent worth of thought in to this conversation:  AKL 1333, under your definition think about that:  AK 1005 (no L ) has for sure a much closer suspension set up then any lightweight (whatever build date), because in 1982 there was not that extensive use of  donation parts coming from Ford, Volvo, Renault or BMW or other cars as very early cars there is a one to one swap from MK III components having for example Girling brakes and all suspension parts etc. from MK III.  Now is this car then even of more value then a lightweight?  Is it even more real?  It has short nose as well?  The engine and gear box package was added in US as done with the original Shelby cars having engine (carb) and T10 gear box and even from the fabrication dates correct to get a 1966 registration?  Does this all increase the value of a car - even so there where only the "famous" 12 cars build with a kind of special history?
   
   Such little details as of having heater vents or not - I don't believe should add any great selling point to the lightweights.  Now there are differences so is the door hinge with side bar, the rollbar and the location of the fuel filler - including some difference on the rear fire wall.
   
   But as said by previous comments, all is possible to get modified and made to what people like, and not to hard as well.  We all kind of take advantage of a big kit car community and their parts, making such modifications quite simple and inexpensive.
   
   And we should not forget, that people tent to modify these cars to what they like - a Cobra seams by nature something people take their hands on - from past until today.  There are many examples of such modifications on this forum where people show with bride what they have done to their original MK IV cars.  And they receive applause from all of you for their great work.  Now, have they added value or did they destroy value?  Not sure to have the answer, but in Germany at least people with strong modifications to MK III level seam to make better prices then "original" MK IV's, even on lightweight cars.  And the power level of their engines seam to sell as well.  That's also a selling point for replicas today with asking prices far higher then a Mk IV would bring, even in whatever lightweight specification and build year.  And it looks like that most have the desire to modify their cars to get as close as possible to MK III specification - it looks  like everybody has the desire to get a car look a like MK III.  Are they butting their cars then to the same level as a kit car?  For sure it seams like that they sell better then not done, at least in Germany.
   
   For sure in performance with the later build lightweight cars there is a huge difference to a real MK III performance - these lightweight cars without modifications get busted by almost any other car with a little sport trim or a sedan with a decent diesel engine, even in acceleration.
   
   And even the earlier lightweights with their 345hp or so out of a 5 liter engine are not really getting to the performance levels a 427 SC is going to  - that's I guess why such cars have been strongly modified even right after purchase at Autokraft.  Is this increasing or decreasing value to these cars?
   
   Now back to the initial question, what makes a MK IV lightweight more special?  Was it the price people where willing to pay for it in first instance?  Are the first 12 cars build then even more special as being most close to 1960 specifications?

20
I had purchased a new pair of track rod ends / steering arms when I did the restoration on AK 1005 and the parts where straight / without bending.  Therefore I believe that the left / right hand part will receive its final form in a second step bending procedure.  Bending procedure was provided also as written before, however I got the advice that the parts should receive a polished surface prior to bending in order to avoid cracks.  Hope this helps.

21
AK 1005 has also no connection to ignition switch for light function, except beam in permanent function, it would only work when engine is running.

22
According to the original 427 manual from Shelby on the drawing you can see part# 17 which is called a lock washer - looks like that it has a bend into a hole on one site and a bend over flange to the site of the screw on the other hand which you bend over after applying the torque.

23
The distance between the two bearings is kept originally at distance with very flimsy shims.  As soon as one of these shims get damaged (they get eaten by the friction) the entire system gets loose and you receive axial movements (could have happened but just a theory) and the torque applied by the bolt is then gone.  All the original parts are made from very mild steel and the parts can get "eaten" very easily.  I personally replaced the pack of shims with one custom made part to exact dimension and fixed the system as was original with the spline.
   
   I bought some new parts from Gerry Hawkridge as old parts had no longer proper tight fit of bearings (tolerance).  Some parts I had to remanufacture and used better quality steel.
   
   No problems since 2 years - but only drove 800 km since :-) !  As I understand all started as the former owner of AK 1005 had the rear break discs changed by a shop - they created with that repair another 2000€ damage with the assembly...this is where the problem on my car started as you need to disassembly the entire system to change break discs.

24
AK1005 has the same configuration like Peter shows on his picture with a hole and a spline locking them together.  You are lucky as you can now drill the hole and set the spline to keep it from disassembly again.  If you need details for the part numbers for the bearings or drawing for some parts internally I can provide. Heinz

25
Olivier, what's your budget[?]  Car is registered in Germany, 2012 ready for historic registration and just completely restored.

26
Richard,
   
   Just purchased two lower swivels from Gerry Hawkridge - he has all parts you can imagine!  The suspension on my AK 1005 (1982) is MKIII and I am not sure if the parts had changed over time on later production cars.
   
   Previous owner had applied a strange part on my car and at the end the joint had almost 1 mm of movement!!!
   
   If I would know how to post pictures I could show you the old and new parts - if you are interest!
   
   Heinz

27
Jim,
   
   
   Indead, Gerry is a great source of components and I just had visited him to get a lot of parts I had needed for the suspension of my MKIV (AK 1005) - which turned out to be a MKIII suspension and Gerry could help with some very special spare parts!
   
   Having also seen all the Kirkham's in his garage he is building for customers I can't imagine that there is a single component you can't purchase from Gerry!
   
   I am glad that there are still all this sources where we can get parts for our cars!!!
   
   Heinz

28
Jim, not sure about this as from the picture it is hard to tell and I did not purchase for my car - but maybe you want to try that other source then I found!
   
   http://www.parts123.com/PartFrame.asp?ZTM=cadeffia&GHOME=www.cobrarestorers.com&TITLE=Cobra_Restorers
   
   Line two - hub plug!
   
   Heinz

29
Jim,
   you can find the end caps in the US through this source: http://www.finishlineaccessories.com/catalog/default.php?cPath=52&osCsid=0ce6a5c19eab4eec03ec6da758860196
   
   But not sure if you can purchase single and without logo.
   
   Heinz

30
Hi Peter,
   
   I am also living near Bremen and just this week bought my MK IV Cobra with an very early number - AK 1005 - the car came from Switzerland and was I think originally red.
   
   Would love if we could meet and maybe you could help me going through the same pain you go through - looks like a big job!
   
   Heinz

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