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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]Image[/frame][frame]Image[/frame]

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 :roll: :lol:

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 :evil:

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
:lol: :lol: :lol: :lol:i have gone blind

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? :oops: :oops:

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...... :roll:

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! :roll: :oops:

Re: Difference between SU H2 and HS2 Carburettor

Posted: Fri Feb 17, 2012 7:47 pm
by irmscher
Work for a living :o i am quite lucky i work for a living running two buisiness,s and get time to spend on here i must be privileged :oops:

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 :D i have too much free time

Re: Difference between SU H2 and HS2 Carburettor

Posted: Sat Feb 18, 2012 4:57 pm
by bmcecosse
Buy up old Minors - 'do them up' in a half-hearted manner - and then flog them to unsuspecting fools on ebay........ :roll: :o :lol: