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Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Mon Jan 06, 2020 5:23 pm
by Ben Nichols 1979
Hi All
Me again.......Kevin Clarke came and did a great job at the weekend - very knowledgable! What a guy!
Now I have another problem though....
I can't find an exhaust to fit the heat exchangers I have. I have 1.7/1.8L exchangers and it seems Dansk (according to their guys in Denmark so I am pretty confident!) don't make an exhaust to fit. I don't want a Bursch thing, I would rather have a banana exhaust, ideally twin outlet but pretty flexible on that now, beggars can't be choosers...
Does anyone have one for sale or can recommend a new one and where to get it from? I have looked at Turbo Thomas but don't fancy paying upwards of £750 just now....
Thanks
Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Mon Jan 06, 2020 6:00 pm
by KS
I have a "Bursch thing" to sell when you get desperate!

Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Mon Jan 06, 2020 6:15 pm
by defianty
Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Mon Jan 06, 2020 6:59 pm
by KS
Bear in mind that when Design 911 says that a silencer fits 1.7 and 1.8 914s and 'This can only be used in connection with 1623105410 Left & Right Heat exchangers...' it means that to fit a 1.7/1.8, you need to change to 2-litre-style heat exchangers.
Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Mon Jan 06, 2020 7:09 pm
by Ben Nichols 1979
KS wrote:Bear in mind that when Design 911 says that a silencer fits 1.7 and 1.8 914s and 'This can only be used in connection with 1623105410 Left & Right Heat exchangers...' it means that to fit a 1.7/1.8, you need to change to 2-litre-style heat exchangers.
This ....
Very nearly caught me out....
Are the standard exhausts really quiet? I fancy a bit of noise and a bit of "go".....
Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Mon Jan 06, 2020 7:25 pm
by defianty
Why on earth would they reproduce a 1.7/1.8L exhaust that doesn't fit the original heat exchangers?? I think something is amiss somewhere, absolutely no one would put that on a set of 2.0L heat exchangers.
I had a Dansk catalogue here but typically I threw it out just before Christmas.
Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Mon Jan 06, 2020 7:41 pm
by defianty
So this is the only one that will fit that Dansk do which is a reproduction of the original 1.7/1.8 exhaust.
That will fit of original 1.7/1.8 heat exchangers.
I can't think of anything else that's a straight fit for those heat exchangers unfortunately. I had a Triad on mine which sounded great and reasonably priced. I think Dave makes them for 1.7's.
http://www.triadwestperformance.com/Products.htm
Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Mon Jan 06, 2020 7:42 pm
by Ben Nichols 1979
I know....I contact Dansk direct, and sent them a screenshot of the listing for the exhaust with twin exits...
Their answer was that at least they said it needs 2.0L heat exchangers.....
I had no idea what the part number was for the heat exchangers they list...
It's pretty misleading I think, very nearly bought one, good job I checked...
Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Mon Jan 06, 2020 10:22 pm
by KS
Which heat exchangers do you have? The ones with the flanges like in the photo above, or the triangular ones?
Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Mon Jan 06, 2020 11:11 pm
by ThreeTwo
Mike at Vintage Volkhaus made a custom exhaust for my 1.7....give him a ring and he will make one to your spec
Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Tue Jan 07, 2020 12:10 pm
by Ben Nichols 1979
KS wrote:Which heat exchangers do you have? The ones with the flanges like in the photo above, or the triangular ones?
Yes, as per the flanges on the exhaust above
Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Tue Jan 07, 2020 12:11 pm
by Ben Nichols 1979
ThreeTwo wrote:Mike at Vintage Volkhaus made a custom exhaust for my 1.7....give him a ring and he will make one to your spec
Thanks, I will give him a bell and see what he will charge. It may be a bit pricey for my meagre budget.......
Thanks for the recommendation.
Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Tue Jan 07, 2020 8:25 pm
by KAS.750
I have a standard silencer for a 1.7
Re: Looking for an exhaust for 1.7/1.8L heat exchangers
Posted: Wed Jan 08, 2020 5:48 pm
by Ben Nichols 1979
KAS.750 wrote:I have a standard silencer for a 1.7
Hi Kas
What's it like? Is it very quiet? Are you selling? It would useful to see what it looks like - I can't seem to find a picture online of a 914 with one fitted, they all have aftermarket ones fitted from what I can see....
Thanks