Author Topic: Delkevic exhaust problems  (Read 1209 times)

Offline mickwinf

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Delkevic exhaust problems
« on: September 22, 2024, 03:32:43 PM »
So I treated Lazarus to an original style 4 into 4 exhaust from delkevic and having a real problem fitting the left hand pair for cylinders 1 and two. The problems I am having is a combination of catching the side stand and lining the connecting rubbers to lin up at the fear. Was prepared for some jiggling but whatever I try I can't get them to fit together. Any tips before I go crazy.
« Last Edit: September 22, 2024, 03:34:34 PM by mickwinf »
Love the 500 and 550 have a 500 called Lazarus under restoration

Offline Johnwebley

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Re: Delkevic exhaust problems
« Reply #1 on: September 22, 2024, 03:46:05 PM »
The inside Lh pipe goes inside the side stand,

Try that

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Offline McCabe-Thiele (Ted)

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Re: Delkevic exhaust problems
« Reply #2 on: September 22, 2024, 04:03:03 PM »
The side stand is not uncommon as an issue - I just fitted a small stop rubber.

On my 500 the right side foot rest tube was very slightly bent when compared to the left side. To fix this I had to file the bracket where the top silencer fits by slightly altering the oval hole. I then had no issues with the short balancer pipe pulling out. I covered this in my 500 project thread. Three pipes went on easily it was just number one that I had to take off and do the bracket mod on. It was probably 1.5-2.0 mm that needed filing. I was able to work out what needed doing by leaving number two bolted to the bracket and hanger then placing number one in situ I  could mark the bracket as the holes were not fully aligned.
« Last Edit: September 22, 2024, 04:04:53 PM by McCabe-Thiele (Ted) »
Honda CB400NA Superdream (current money puddle)
Honda CB500 K1 (second money pit)
https://www.sohc.co.uk/index.php/topic,28541.0.html
Honda CB400 four super sport (first money pit)
Link to my full restoration http://www.sohc.co.uk/index.php/topic,23291.0.html
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http://forums.sohc4.net/index.php/topic,151576.msg1731556.html#msg1731556

Offline McCabe-Thiele (Ted)

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Re: Delkevic exhaust problems
« Reply #3 on: September 22, 2024, 04:18:48 PM »
The inside Lh pipe goes inside the side stand,

Try that

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My side stand is pretty much between the two pipes, the inside pipe is very close to the frame boss near the front. In the up position the stand is mostly between the two pipes. Hard to describe I'll pop a couple of photos up in a few minutes. It could be your stand is very slightly bent or the boss is out of original alignment - I think my stand was either worn or very slightly bent. I then had issues with the center stand that were easy to resolve with an adjust able stop with a bit of rubber on the end.
« Last Edit: September 22, 2024, 04:54:12 PM by McCabe-Thiele (Ted) »
Honda CB400NA Superdream (current money puddle)
Honda CB500 K1 (second money pit)
https://www.sohc.co.uk/index.php/topic,28541.0.html
Honda CB400 four super sport (first money pit)
Link to my full restoration http://www.sohc.co.uk/index.php/topic,23291.0.html
This is a neat 500 restoration in the USA.
http://forums.sohc4.net/index.php/topic,151576.msg1731556.html#msg1731556

Offline McCabe-Thiele (Ted)

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Re: Delkevic exhaust problems
« Reply #4 on: September 22, 2024, 04:27:29 PM »
Honda CB400NA Superdream (current money puddle)
Honda CB500 K1 (second money pit)
https://www.sohc.co.uk/index.php/topic,28541.0.html
Honda CB400 four super sport (first money pit)
Link to my full restoration http://www.sohc.co.uk/index.php/topic,23291.0.html
This is a neat 500 restoration in the USA.
http://forums.sohc4.net/index.php/topic,151576.msg1731556.html#msg1731556

Offline mickwinf

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Re: Delkevic exhaust problems
« Reply #5 on: September 22, 2024, 04:28:41 PM »
Thanks for replies, I have no 2 pipe outside the sidestand so that may be the problem.
Love the 500 and 550 have a 500 called Lazarus under restoration

Offline McCabe-Thiele (Ted)

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Re: Delkevic exhaust problems
« Reply #6 on: September 22, 2024, 04:35:05 PM »
Thanks for replies, I have no 2 pipe outside the sidestand so that may be the problem.

You definitely need number two  pipe to the right of the stand lug on the frame mine runs very close probably only 15-20 thou of an inch away - the gap might close slightly when you tighten up the front clamp. I found if the clearance gap was too wide then the rear view of the silencers would show the exhaust as not parallel at the ends so they did not sit right in respect to one another.
Honda CB400NA Superdream (current money puddle)
Honda CB500 K1 (second money pit)
https://www.sohc.co.uk/index.php/topic,28541.0.html
Honda CB400 four super sport (first money pit)
Link to my full restoration http://www.sohc.co.uk/index.php/topic,23291.0.html
This is a neat 500 restoration in the USA.
http://forums.sohc4.net/index.php/topic,151576.msg1731556.html#msg1731556

Offline mickwinf

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Re: Delkevic exhaust problems
« Reply #7 on: September 22, 2024, 04:50:35 PM »
Just had a quick look and putting no 2 pipe inside the sidestand seems to be the answer, rookie error! Thanks all will try again when time permits but think it will be ok.
Love the 500 and 550 have a 500 called Lazarus under restoration

 

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