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'Performance' single HS2 manifold?
https://www.ausmini.com/forums/viewtopic.php?f=2&t=87235
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Author:  poeee [ Fri Sep 19, 2014 8:11 am ]
Post subject:  'Performance' single HS2 manifold?

It's a stupid question, I know, but did anyone ever make an aftermarket single carb manifold to suit an HS2? Would be cool on an 850...

Author:  timmy201 [ Fri Sep 19, 2014 8:21 am ]
Post subject:  Re: 'Performance' single HS2 manifold?

I'd think someone, somewhere would have made one. I'm sure maniflow could get get a steel one made up similar to the 1 1/2 ones they do
http://www.maniflow.co.uk/index.php?vie ... oduct=1098

Minisport also do a 1 1/4 to 1 1/2 adapter bracket to use a common HS4 manifold
http://minisport.com.au/mini-su-adaptor ... n-to-1-1a4

Author:  poeee [ Fri Sep 19, 2014 8:22 am ]
Post subject:  Re: 'Performance' single HS2 manifold?

Never thought about an adapter. Cheers!

Author:  timmy201 [ Fri Sep 19, 2014 8:38 am ]
Post subject:  Re: 'Performance' single HS2 manifold?

Looking at the brochures on http://mk1-performance-conversions.co.uk/ , Oselli looks to have done "gas flowed" original type manifolds. You could also expect some gains in separating the inlet and exhaust manifolds to avoid the heat transferring into the inlet...

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Author:  drmini in aust [ Fri Sep 19, 2014 8:59 am ]
Post subject:  Re: 'Performance' single HS2 manifold?

I'd put a single HS4 on it. All the automatics got this, including 850 autos in UK. It's worth a couple of HP over an HS2. :wink:
It was done to offset power loss thru the autobox.

Author:  Goldbrocade_62 [ Fri Sep 19, 2014 10:33 am ]
Post subject:  Re: 'Performance' single HS2 manifold?

Lynx made one but I don't no if it suited hs4 as well I'd need to look on the van to confirm

Author:  SCA1PER [ Fri Sep 19, 2014 3:44 pm ]
Post subject:  Re: 'Performance' single HS2 manifold?

I have a used alloy LYNX mini manifold that has can fit a HS2 or a HS4 or a HS6, it is for sale, PM if you are interested. cheers Caleb

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Author:  poeee [ Fri Sep 19, 2014 4:22 pm ]
Post subject:  Re: 'Performance' single HS2 manifold?

Thanks for that! Not interested at this stage, it was more for an educational endeavour.

Author:  Diesel27 [ Fri Sep 19, 2014 5:24 pm ]
Post subject:  Re: 'Performance' single HS2 manifold?

my thoughts are regarding what issues if any the eddys caused by a smaller throat HS2 for example, would cause?

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