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Post Info TOPIC: Carb Jet Arm clearance


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Carb Jet Arm clearance


I've just rebuilt the carbs on #118, and what a positive difference.   In addition to the master rebuild kit. I got two new jet arms planning on replacing both.  However with the new arm fitted to the rear carb, there is simply no way that the carbs will fit nor will the jet arm function to lower the jet.    The original jet arm had been cut and braized so that it would fit (see pic below).  This is what I've refitted.

So to the question - do all Peerless(es) have a modified rear jet arm?  I can't see decent pics online to properly check.

 

dave



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Dave GT2 



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Mine is modified in the same way. Very close clearence

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Frank Opalka


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oooh yes.

I have seen a complecated araingment that pulls both inwards but personely I run on one choke (as we call it over here) for staring. soon as she's fired, she's fine.



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that is the way I have mine setup, works well also

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Frank Opalka


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oh and dont forget we have the peddle box/master cylinders and steering colume on our side as well!



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a good point, I had forgotten that, you could always switch to LHD!!

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Frank Opalka


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OK, 145 is the oddball again.  I just checked and both choke arms are straight.  This is a RHD car.  Also, there is nothing connected to either carb choke lever!  I don't know what should be there, but whatever it was isn't anymore.

John



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Curious indeed. I know that some cars have the choke cable operating on one carb only, but two straight choke arms in a standard chassis seems odd. Could they have possibly been shortened? From a closer inspection of mine, one is straight and the other has been cut and soldered to be at an angle. Perhaps yours are cut and soldered to be shorter?

dave

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Dave GT2 



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Dave,

I looked again, just to be sure, and both arms are full length.  The rear one is resting on the panel under it!  I think that no 145 had a rather bad thump on the front left corner and the whole front of the body is tweaked.  I'm going for the whole body and chassis replacement as there appears to be little choice.

 

John



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John - before committing to the whole body and chassis replacement, check out what Dean is doing with #213. It's amazing, and is either a sign of genius or madness. Or both.

www.vintagemotoring.net/forum/viewtopic.php

dave

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Dave GT2 



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DaveC wrote:

John - before committing to the whole body and chassis replacement, check out what Dean is doing with #213. It's amazing, and is either a sign of genius or madness. Or both.

www.vintagemotoring.net/forum/viewtopic.php

dave


 Dave,

I'd vote for genius, a sort of mad genius.  If your aim was to have me change my mind and restore the original body and chassis you missed the mark.  (To badly mix a metaphor.)  While I appreciate Dean's wonderful skill at reviving the dead, it is simply not cost effective for me as I don't have the space, equipment or skill to work his kind of miracle.  Acquiring those things for a one shot project would cost much more than purchasing the new body and chassis and paying to have the rest of the work done.  In any case I would have to farm out the drivetrain and interior work.  Since that leaves the body and chassis work, which requires the  space, etc, it just makes sense to have one shop do the whole job.  I will do some small part of the project at home.  I am a Clockmaker, and restore 18th and 19th century clocks.  I will restore any part that can be separated from the car without interfering with the work flow.  

As much as I agree with the philosophy of keeping as much of the original car as possible, there are practical limits when dealing with functioning machines.  Thirty years ago I wrote an internship report on this very subject for Mystic Seaport's Dupont Preservation Shipyard.  It has been the basis for their ship preservation program ever since.

Cheers,

John

 



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Don't worry - I'm not advocating any opinion on the "right" way to restore things at all! As long as cars get back on the road and used, it's all good in my book :)
dave

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Dave GT2 



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DaveC wrote:

John - before committing to the whole body and chassis replacement, check out what Dean is doing with #213. It's amazing, and is either a sign of genius or madness. Or both.

www.vintagemotoring.net/forum/viewtopic.php

dave


Dave,

As the patient, I don't think I am qualified to self diagnose, but I will offer that there is no explanation that I could provide to you or my wife that could possibly convince a rational jury of anything other than complete madness.  Most recently confirmed by the fact that I tore into the Peerless body after buying a perfectly functional Warwick. 

Now, just to confirm my insanity, I am going back to the barn and try to figure our how to hang the doors.

Dean

PS: I used a pair of horizontal SU choke levers and a bracket between the carbs to carry the cable. This allows both chokes to be activated in unison.  I can shoot a photo if there is interest. It is a bolt on modification using available SU parts that can be easily reversed should you enter a event where the judges are scoring based on the authenticity of crooked brazed lever arms.



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59' Peerless #213, 61' Warwick GT, 60' Healey BN7, 70' Lotus Europa, 87' Lotus Esprit Turbo HCI...



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Dean wrote:

PS: I used a pair of horizontal SU choke levers and a bracket between the carbs to carry the cable. This allows both chokes to be activated in unison.  I can shoot a photo if there is interest. It is a bolt on modification using available SU parts that can be easily reversed should you enter a event where the judges are scoring based on the authenticity of crooked brazed lever arms.


 Dean,

It is indeed a mad, mad, mad world...

Please post pictures of your choke arrangement.  I live in a cooler place and need fully functioning chokes.  We had a frost warning here last night.  Please post the SU part numbers as well.

You have to admire madness in the cause of art,

John



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DaveC wrote:

John - before committing to the whole body and chassis replacement, check out what Dean is doing with #213. It's amazing, and is either a sign of genius or madness. Or both.

www.vintagemotoring.net/forum/viewtopic.php

dave


 Excellent blog. Great work Dean and thanks DaveC for the link.



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Rust Never Sleeps - Cavity Wax and Valium Should Do It


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I have seen a couple of arrangements to get both chokes workin but I have never had a problem starting on one, and believe me, it can be cold and damp here!



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Frieman wrote:

 Dean,

It is indeed a mad, mad, mad world...

Please post pictures of your choke arrangement.  I live in a cooler place and need fully functioning chokes.  We had a frost warning here last night.  Please post the SU part numbers as well.

You have to admire madness in the cause of art,

John


 John,

Hopefully the picture will help.   Searching through the SU Burlen site you can find all sorts of brackets and linkage components for our cars.  I used AUC 5092 and AUC 4816 as the choke levers.  One has a bend and the other is mostly straight. This is necessary as they are joined by WZX 996 to a horizontal bar that it attached to the back of the air cleaner or air stack bolts.  Seems to work well, but it is a stiff pull. Might be to the newness of the cork gaskets in the jet holder.  You will need to outfit the rear carb with the standoff lever and spring if that has gone missing.

I suspect that the boys at Peerless/Warwick just took the TR3 motor as it was delivered and disconnected the rear choke, not bothering to find a different lever that would work nor wanting to take on the extra job to fabricate a bracket to hold the cable. I'm sure it was discussed...

What is really interesting is they used what would have been the twin choke bar (the threaded rod and clevis pin) from the TR3 motor - Moss part 371-420 as the the heater flap rod, so you know they received the twin choke setup.   Those cleaver Brits.  Nothing goes to waste.

Dean



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59' Peerless #213, 61' Warwick GT, 60' Healey BN7, 70' Lotus Europa, 87' Lotus Esprit Turbo HCI...



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That's a really neat arrangement. Is this the Warwick or the Peerless setup? And I think your analysis of what happens sounds extremely plausible and likely

Dave


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Dave GT2 



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Just as an aside from the States, I used to race a TR4 in SCCA many yrs ago, when we did well Triumph would send us a check. When I got the Peerless, I saw that the engine was prepared for some sort of competition by an outfit called SAH. The badge is on the head. I changed the intake manifold to TR4 for much better performance, however clearances were very tight since the intake was longer but just got it in. Runs strong now.



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Frank Opalka
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