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Re: SU Carbs

Posted: Fri Aug 03, 2012 11:33 am
by ianedwards
nice,

cheers

Ian

Re: SU Carbs

Posted: Thu Sep 06, 2012 4:58 am
by rooihond
Hi all !

Does anyone perhaps have a cad / svg drawing of the HIFF44 flanges ? (Thinking lasercut template to make up flanges / elbow / air filter adapter.

Kind regards,

D

Re: SU Carbs

Posted: Wed Sep 26, 2012 10:38 pm
by lazy rambler
Where on the SU is the fuel mix screw. My 1.6 is in now but wont fire so I need to dial this in.

Re: SU Carbs

Posted: Wed Sep 26, 2012 10:49 pm
by dan_2k_uk
Can be on either side depending whether the carb was originally from a twin or single setup but generally on the side closest to the drivers headlamp when fitted.

There is a small cylindrical casting beneath the fuel inlet pipe and it is recessed in there.

It has a sort of X flathead if that makes sense.

Dan

Re: SU Carbs

Posted: Wed Sep 26, 2012 11:09 pm
by lazy rambler
Thanks, I'll take a look tomorrow. Hope to be running by the weekend.

Re: SU Carbs

Posted: Sun Oct 07, 2012 12:36 am
by charger
Can you use the stock airbox lloks like it will be tight and how does the throttle connect

Re: SU Carbs

Posted: Sun Oct 07, 2012 11:12 am
by dan_2k_uk
The stock airbox was ok with my 1.3 using the adaptor method but now I am running a 1.6 with modified manifold I had to move the airbox further down the wing.

The throttle cable just hooks up using the standard HIF carb bracket

Dan

Re: SU Carbs

Posted: Mon Oct 08, 2012 7:38 am
by charger
Think I am missing that bracket, what's the adapter method for the air box?
How do you put those flat K&N style filters on do they bolt straight on or do you need an adapter plate?

Re: SU Carbs

Posted: Thu Nov 01, 2012 5:57 pm
by suzuki-rob
im fitting a hif44 carb on my 413 this weekend and was just wanting to know where pipes ect go to/blanked off and weather ill have to play about with the fuel and air any help?

Re: SU Carbs

Posted: Thu Nov 01, 2012 7:23 pm
by dan_2k_uk
to answer the last 2 posts

Charger:

The adaptor method is the 90 degree elbow on the original carb mounting face which makes the carb sit higher and thus fits the original airbox. the K&N style filters just bolt straight up to the carb.


Rob:

If you look a couple of pages back there are marked photos of the pipes posted by me previously.

you will certainly have to fiddle with fuel mix and possibly need to fit a new needle and spring if they havent been changed to something suitable for the 1.3 (there is a guide I wrote on that further back in this very thread also)

Dan