Honda CB750 Cafe Racer Part 2 - Delkevic 4-1 Exhaust system unboxing & fitting
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- เผยแพร่เมื่อ 28 ม.ค. 2018
- Today we're unboxing and temporarily fitting a Delkevic 4-1 exhaust system to the Honda cb750 Cafe Racer. We need to do this to check the positioning of the potential exhaust mount before we remove the engine from the frame.
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That 4 into 1 looks insanely awesome on the CB. Keep the cool videos coming.
It does, thanks, more CX videos this Friday
At the start of the video I was skeptical I'd like the look, but that exhaust is mean looking, nice work!
Thanks, I was happy with how it turned out, better than I thought.
that is a good looking exhaust ! on my cb750 nighthawk, its a 4-4 exhaust, a total nightmare because im trying to transform that into a good looking 4-2 using the oem exhaust . keep on the good work and ,as always, have fun doing it .
Thanks and good luck with yours, this purchase was definitely worth it.
Love that exhaust. Gonna be fun to see that bike transform
Thanks, it's going to sound nice.
For The Bold - dreegez for sure !
That is a nice set of pipes! I will have to order those for the 82-CB750 I am doing
They are good
Looking good man! It’ll growl now. Next month I’ll be swapping my original rusted 4 into 4 on my cb750 with a 4 into 1 from Cycle X. This week is rear sets!
Thanks, all the best with yours
4 to 1 was definately the way to go on this. Looks really good! I have a question regarding my first build. I have no idea what to do with the crankcase ventilation system! Should I buy one of those filters that just clamp on to a hose and leave it at that? What have you done for the GS550 and CX500? What do people do, generally, when building cafe racers or scramblers? Doesn't seem to be much info on the internet about this. Thanks so very much!!
I know what they're there for but as for when I'm not 100% sure. The best thing I stick to is if your bike has ventilation pipes don't block them, use filter pods, if the ventilation holes are bolted up, I leave them
hi loving the builds, was wondering if you were planning on any modern front end swaps as I'm hoping to do this on my z550.
Thanks, no not on this build due to the cost being too high for a front end conversion.
Id love to hear your thoughts on the exhaust fitment, i have a different bike gsxs 1000 but your review brought me here for the delkevic, like what you do 👍🏼
I like it. There’s a video later in the series of actual fitment and sound.
11:00 "The weather should be getting a little bit nicer at the end of February" haha.. tell that to 'the Beast from the East'
I remember this time last year I was sat out working with my laptop!
This is my exact bike. Just only halfway through it runs and is built now to work on all the minor details I wanna do to it
Enjoy. Best of luck
it a long time .thank you
Yeah it is, if you're doing it right and stripping it all into individual parts it is, especially when it's not your full time job
hello how great your videos !! I would like to know if you can help me? I have a 93 cb750 nighthawk and I would like to put a 4 in 1 tube like yours! where can I get it ? enter delkevic but there are no cb750 models
You could contact them directly
That exhaust looks fantastic! I do have a small suggestion for ya though from my days working at a car factory. There are silicone ring covers you can get to wear over your wedding band so it doesn't scratch or dent the metal and/or paint. Cheap and really worth it in my opinion and that way you can keep your band on. I can't wait to see where you go with this build though!
Thanks and thanks for the suggestion, I'm always paranoid that if I take it off I'll lose it.
I know the feeling! I have a tungsten band myself and with some of the work I do I keep a silicone cover around just to keep from scratching or denting something. Should be able to find something on amazon and then you can keep a baggie of them in the shed haha P.S. electrical tape can work for now as well
good thinking, hadn't thought of electrical tape.
Only thing about the tape is it will need to be replaced frequently. That's why I still recommend the silicone cover.
39k subscribers.......pretty good
So i'm curious, what muffler are you going to install? I was looking at cone engineering or just doing another brand of a reverse cone. Have heard anything good or bad about reverse cones? Also your channel is awesome! I binge watched most of your episodes in about a week!
Thanks. Glad you like it. I’m going for a Delkevic muffler to fit straight on
Seems to be pretty warm in the UK 😎
That day was, surprisingly 12 degrees centigrade, can't complain for a January.
My 4-1 hits the ground bottoms out the collector was badly smushed but I built an entire exhaust system when I rebuilt her.
Hey when you paint the engine, you should polish the tips of the cooling fins and put some really thin masking tape over the polished tips. That makes the engine really pop.
That and functional also, it's pretty much a must do if you're painting air cooled engines as the heat needs to escape, undecided yet with what to do to the engine. Waiting for the customer to decide.
Looks great ! I'm building a 82 750 F. Just curious if the exhaust leaves room for a nighthawk oil cooler from the filter cap? Was leaning towards carpy's but after seeing this one it looks great and seems like a little more affordable price point ?
That’s a good question. Not sure about the post 80 models. In fact not even sure about this one yet. I’m fitting the exhaust this week again with the oil filter on. I’ll let you know.
Awsome thanks I know I asked delkevic but they didnt really get the question. But they did say the 900 and 750 are the same and I think the CB 900 stock came with oil cooler.
Is it designed for just a straight pipe or does it take a silencer also? After watching this I bought it also, but only a straight pipe came with it. Is that the way it is designed. I then ordered jets from 6sigma.... 120 main and 78 secondary. Plus running pod filters.... it needed jets to match the air flow.
1982 cb 750 k
It’s designed to take the delkevkc 63mm silencer too. Only thing I’d say is to use K&N pods too. Any cheap brand is just like adding water to your fuel
are you saying a silencer instead of the straight pipe, take off the straight pipe and add the silencer?🙃 And by the way , you are an inspiration to my work on this bike. Its my first attempt and I'd be honored if you would look at a couple pics and add input. I can email if you like with my thought line and the direction of this build.
Hi! I'm going to bought the delkevic 4in1 system for my cb750f (1981) but I want to install a reverse cone in it. Where have you found the link pipe? It's not included with the 4in1. Thank you
Delkevic had it for me
Hello,
Which muffler are you going to use on this? The endpipe is 2,5 inches. I could not find a suitable muffler. Thanks for your help!
Delkevik do muffler to fit this also
im in the middle of converting my 84 cb700 into a cafe racer will this exhaust work with the 700 vs 750?
Hard to say, I'm no exhaust expert, best check with the manufacturer as I'd say a lot are universal.
Looks good! Can you do a cost thing for this bike too?
Thanks, unfortunately as it's a customer bike I can't, if it was for myself I would. Sorry.
Rad stuff
Thank you
Thats cool af
Thanks
In Brazil, this Bike is very rare and expensive. But, the engine is the same as the brazilian CBX 750. So I bought one and am now buying some parts. The project is a bit more difficult to execute because the CB is more "ready" to become a cafe racer than the CBX. But I'll be starting the tear down proccess this week. Would you mind take a look at the CBX 750 and see if the original gas tank will be a problem or will do? Thank you very much, apprecciate your videos. Since my bike is monoshock I already bought a dual shock and will install.
They're pretty rare and expensive here too to be honest. Good luck with yours. Without actually measuring I couldn't say if the gas tank would be an exact swap, but you can fabricate frames etc to fit.
I wish you had should how to fit them very very short strong springs?
It’s in a video later on towards the end of the series.
Does anybody know if this exhaust also fits a Honda cb750 KZ RC01 '79. can't find it anywhere. Thanks
This is that model. Apart from the Z bit
How much weight?
I was just going thru some old papers and found the owners manual for a 79 CB750K that I had a couple of years ago, let me know where to send it if you want it. It's in good shape, no charge.
Thanks thats very kind of you, fortunately I have a workshop manual but thanks for the offer
what muffler did you end up with? i ordered the same header system and need to figure out the muffler part still
Just open end
not only looks but equalized scavenging is the most important in which needs to be mentioned for increased performance
Absolutely.
Hi, i could'nt find the video where you lift the fuel tank. Can you please find me a link?! Ill be glad
I'm afraid there isn't a video like that.
Ok. Thankyou... Sorry about that 😅 i must have mixed up with someone else's video
It's a really good exhaust but I think 4 into 2 would have been better for top end performance and esthetically pleasing.
Have a gs850 project bike, where is a good place to get an engine rebuild kit?
There are a lot of gasket kits out there on Amazon / ebay, suzuki dealers, then I guess depends what part of it you want to rebuild? Piston rings, valves, big end ...
For The Bold - dreegez I want to go to a 70mm bore, motor is a little tired. Just need a top end kit/gaskets
The pipes I just got came with silicone exhaust sealant... when do you add that? And where? Do you let it set on the pipes first? Apply it wet, and slide it together then? Can you just skip it, entirely? Anyone?
Install at every connecting point that doesn't have gaskets. After connecting, twist till you get the correct angles then let it sit for a day before starting up.
Yep. Install at every point.
endereço ou site onde se pode encomendar o kit de escape...
Just google Delkevic and you'll find it.
link to buy the exsaust?
Search Delkevic and you'll get to their site
Hey dude. Friendly reminder to post the link for the controllers you have on the other bike somewhere (preferably here). Cheers!
Here they are
amzn.to/2En3QNC
For The Bold - dreegez Awesome. Thanks a lot!
Hello, How much weight for Delkevic 4-1 exhaust ?
I’m not sure sorry. Perhaps there’s some information on Dime City Cycles website.
@@forthebold Thank You
exactly .i'm trying to fulfill my dream , nice to talk to you .thank you very much .
Please tell us how do you solve the problem with the pod filters and the jets...
First would be to get decent pods, go K&N, never the cheap ones.
For The Bold - dreegez this could get the rejetting problem solved?
You will still need to re-jet, always, but it'll make your life so much easier, Pods are around £170
For The Bold - dreegez ok.thanks a lot for your answer. I'm working on a cb400n. Not the best bike to start,but that was available. Nice job with the videos!
It's a very good bike, all the best with it. I'll be doing a video next week on K&N vs cheap pods and issues, rough guide is 15% increase on the main jet size.
You look like a friend of mine who is a cofounder of Rag & Bone: Marcus Wainwright. But youre you! Anyways thanks for the video. Got a Delkevic system for xmas for my 1977 Kawasaki KZ650. This gives me an idea of how to go about putting the exhaust on. Did you have to fabricate any sort of exhaust mount?
I even got mistaken for someone elses son the other night, by the father himself, I think I have one of those faces I guess. No fabrication needed, the exhaust system is a direct bolt on providing you order for the correct bike.
@@forthebold Ive heard its tricky aligning the pipes to the collector. We shall see. Thanks for your help.
How long does it take you to finish it?
I give a year for each bike, but I only spend about 3 - 5 hours a week on them
I was going to ask why you were going to remove the engine. Looks like it has been outside for some time.
I always do. You can’t properly do a proper job on a rebuild or custom job without removing the engine to both clean/fix the engine and powder coat the whole frame.
What kind of monster doesn’t do a sound check after installing a exhaust kit!?
One where the engine needed a full rebuild. But the startup video is in the series
where did u buy those?
They're from Delkevic.
Did you buy just the down pipes and the link pipe for Delkevic?
I contacted them and they told me they will only supply the link pipe with their exhaust and that’s don’t supply it with just the down pipes.
A shame if the case 😔
I did get the link pipe in the downpipe kit, could it be different for different bikes?
For The Bold - dreegez - my bike is a 1980 CB 750 with DOHC.
Did you get it from their eBay store or direct from their website?
Thanks again for taking the time to reply 👍
I got mine from their ebay store, shou;d be the same kit as mine.
For The Bold - dreegez - Thanks. I have messaged them on ebay again. Let’s see what they say this time 👍
Just sourcing some GSXR 1000 forks and triple trees for mine at the mo.... hopefully some come up 😀
Well they are still saying on the eBay store that they will not supply the Downpipes and the link pipe 😢
I get this reply.....
“Hi There,
The link pipe is not sold seperately as it is unique to the Delkevic silencers.
The FULL system can be found on these two item numbers:272874931357 or 272017718102 where all of the necessary components are supplied. Hope that helps, Thanks.”
Did the one you got explicitly say downpipes and link pipe or just downpipes?
They are also not replying on the website which is a tad annoying tbh. I may have to find another manufacturer 😞
Now do a video of proper carburetor tuning for this exhaust...
Already done. It’s in the series
Tapped so fast!
Good good :)
Wofür ist das Teil mit dem Gummi dran ?
I'm not too sure which one that is
How do you pass the MOT with this exhaust system?
Sound ?
Check out the startup video in the series
Spring in february?! Not in Norway! 😭
Well, late Feb, March 1st is officially the start of spring here.
Ok. I hope to get on the road by mai 1 st, but we might get snow. :-)
12 inch is quite big, maybe too big. Maybe get one at around 4-6 inches with a good personality instead?
Ha ha ha
Just for men?
??
Looks likes you’ve had your hair dyed! Clearly I watch too many of your vids 😂
No hair dye, just a different light and a new black painted wall behind me to cast a shadow.
Hi,
Why do you not take the full kit with the muffler ?!
I'm already customising my 1979 cb750 kz ( insta: Oliv_lag) if you want to communicate for tips for this bike!!
I fitted spoked wheels on her;-)
We weren't sure what muffler to add and the ones they had on their existing kits were too long for the look we were going for, but we might get the 12" muffler so it doesn't poke out too long and have the removable baffle for the straight through system.
Spring arrives in February in the UK?? Not fair, we don't get spring weather until mid/late April in east coast Canada... in fact, the worst is yet to come from winter. Brrrr
I think it's the forever optimist in me. We can get bad Februarys but towards the time March is here is can be warm-ish.
Hehe I like the way you think.
Over here in Washington, we don't see spring till July 5th.
I've always wanted to visit Washington, it's on my bucketlist.
No way! when does your winter start?
The original wasn't a 4 into 2 it was two 2 into ones . You could have modified that into 4 into 1 and did a wrap.
I sure would have liked to hear your new exhaust, before you ended the video.
It’s on the proper exhaust fitting video in the series. The engine wasn’t in a fit state to start in this one
@@forthebold ok
@@forthebold I don't see a video with that name. Oh well. I guess I'll find out when I install mine. But I'm curious if you know where the silicone gel that comes with this kit goes... ??? And if there are any special rules to apply it (like, let it dry first, or "glue" the parts together with it)?
@@forthebold Does the CB exhaust use copper crush rings? Should I order new ones before I do this?
The exhaust kit you have from Delkevic comes with them
They are nice pipes. Take a bit of jiggling to get on but worth it. I didn't bother fitting the silencer to mine! th-cam.com/video/eIpdYINn6HM/w-d-xo.html
Nice work
Less unboxing, more fitting.
There’s more videos in the series of the proper installation and sound.
Everyone loves unboxing videos though 😡
Ha, it's why I don't do them often. But I did need to set this up.
1st
Congrats.
下回りやエンジン 汚いまま取り付けちゃうんだ！
To test for positioning before I take the engine out for frame fabrication, do you follow the series?
Слишком много болтовни, мужик....
Александр Лоза ты думаешь он тебе поймёт?
You say too much
And in those 4 words so have you