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Re: Anyone installed new 6-1 Delkevic?
Posted: Sun Apr 11, 2021 9:19 am
by AshishNJ
I don’t have a running video of mine but there is a startup video (short) if interested.
https://m.youtube.com/watch?v=C6UxHy2qzmE
https://m.youtube.com/watch?v=lNcWaB8PZLQ
Re: Anyone installed new 6-1 Delkevic?
Posted: Tue Apr 13, 2021 6:09 pm
by aahrens1
Re: Anyone installed new 6-1 Delkevic?
Posted: Wed Apr 14, 2021 4:11 pm
by cross
What did you do with supertrapp exhasut?
Sasha
Re: Anyone installed new 6-1 Delkevic?
Posted: Wed Apr 14, 2021 8:49 pm
by AshishNJ
Sitting in attic. That was just to start the engine for 1st time. That will look SuperUgly with this setup
Re: Anyone installed new 6-1 Delkevic?
Posted: Fri Apr 16, 2021 10:44 am
by cross
AshishNJ wrote: ↑Wed Apr 14, 2021 8:49 pm
Sitting in attic. That was just to start the engine for 1st time. That will look SuperUgly with this setup
No doubts that it wont look good on your build, just was wondering as i know you were selling it
Thanks
Sasha
Re: Anyone installed new 6-1 Delkevic?
Posted: Sun Apr 18, 2021 10:19 pm
by AshishNJ
I can let them go ...
Re: Anyone installed new 6-1 Delkevic?
Posted: Mon Apr 19, 2021 2:39 pm
by cross
I've been thinking about them ever since you had them for sale but currently have 4 sets of different exhausts
Re: Anyone installed new 6-1 Delkevic?
Posted: Thu Apr 22, 2021 9:20 am
by AshishNJ
Haha.
I am always in that mindset. Sometimes I feel I should hoard these supertrapp, they do sound nice . Just bought a set of hm422 and I also want a pipe masters
Re: Anyone installed new 6-1 Delkevic?
Posted: Fri Apr 23, 2021 11:27 am
by cross
Yea, i need to consolidate my stash too!
My bike came with DG 6-1 on it and the original exhaust on the side. I've since wanted and did get an RC Engineering 6-2 that's been freshly ceramic coated and also have new MotoGPWerks 6-1. Still have DG on my bike
I should sell them all
Re: Anyone installed new 6-1 Delkevic?
Posted: Sat May 01, 2021 2:49 am
by Warwick Biggs
Just to update my experience with the Delkevic I just posted the following in another thread for somebody using the Delkevic but it should probably go here. It addresses the observation about jetting above and clarifies my particular situation:-
To clarify:- I used the short straight Delkevic muffler that came with the kit. On the dyno I lost around 10 hp up top compared with my previous Pipemasters 6 into 6 but the loss of mid-range was where the greatest impact was felt, particularly on the track.
I tried removing the baffle, then removing the muffler altogether with little improvement other than a lot more noise. I then had a custom set of 3 into 1's made retaining the Delkevic headers cut and shut just to the rear of the collector. This immediately restored my mid-range altho' I'm yet to get it back on the dyno. However, seat of the pants at the track it is much much better.
I should also point out that my motor is modified with ported head and bigger valves sucking thru' 31 mm Bito CR Special smoothbore carbs and fired by a total loss digital ignition. The Delkevic 6 into 1 may have a less noticeable impact on a typical stock CBX making around 80 rwhp.