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Difference between SU H2 and HS2 Carburettor
Posted: Thu Feb 16, 2012 11:33 pm
by rogerowen
Can anyone explain the difference between SU H2 and HS2 Carburettor? Is it that the H2 fit to the manifold is vertical and the HS is 'slanted'?
Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 12:12 am
by bmcecosse
No - both are slanted in the A series application. HS2 has the float bowl mounted on the side of the carb body - the angle can be varied by changing the shaped spacer in the side mount, and the fuel is taken in to the base of the jet assembly through a flexible pipe -which is part of the jet..... It also has a brass tube on the side which takes the fumes away from the engine rocker cover breather.
Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 1:58 am
by mike.perry
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H2 Semi downdraught carbs
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HS2 Semi downdraught carbs
Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 12:13 pm
by rogerowen
Think I may have confused with my terminology 'slanted'. I have manifolds with vertical carb mountings (1) and offset (2). I have a feeling that H2 and HS2 are vertical whilst the offset one may be HS4?? (and not a MM 1098).[frame]

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Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 1:18 pm
by chrisryder
the diagonal fixing is for a HS4. The HS2 and H2 both have the same vertical fixing.
Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 1:39 pm
by dalebrignall
why is there porn on here mods need to do there stuff
Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 1:48 pm
by chrisryder
i've reported it, but obviously the mods have 'lives' or something
there really should be an option when you 'report' that is 'really serious super important report' that blocks the post until a mod allows it, rather than allows a post until a mods removes it.
Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 2:05 pm
by irmscher
They soon moderate postings but i guess porn is allowed

Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 2:09 pm
by chrisryder
maybe i should have pointed out it was 'advertising' instead...
Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 2:10 pm
by irmscher
Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 4:36 pm
by rogerowen
Glad I got an answer before the porn invasion!
Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 5:16 pm
by lambrettalad
can't make my mind up is that classic MK 1 or modern MK 2 porn?

Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 5:30 pm
by irmscher
Definately not a HS2
Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 7:05 pm
by bpr81a
Porn deleted. It wasn't deleted sooner as some of us have to work for a living.
Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 7:24 pm
by bmcecosse
We had porn on MMOC website???? Surely not!!!! "
work for a living. " - Oh dear......I can just about remember that - brings me out in a cold sweat......

Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 7:33 pm
by brucek
B**gger the appointment at the Council - you take your eye off the screen for a while and you miss all the fun!

Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 7:47 pm
by irmscher
Work for a living

i am quite lucky i work for a living running two buisiness,s and get time to spend on here i must be privileged

Re: Difference between SU H2 and HS2 Carburettor
Posted: Fri Feb 17, 2012 9:39 pm
by les
You need another business then!
Re: Difference between SU H2 and HS2 Carburettor
Posted: Sat Feb 18, 2012 1:30 am
by irmscher
any suggestions Les

i have too much free time
Re: Difference between SU H2 and HS2 Carburettor
Posted: Sat Feb 18, 2012 4:57 pm
by bmcecosse