SU Hif44 vac advance
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timwilks13
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SU Hif44 vac advance
Fitting my SU today but noticed it doesnt have a vac advance pipe. I got the SU as a pair, and the wrong one of the pair (the one not fitted) has the vac advance....any clues?
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1986 SJ410 - Furry dice, new window winder.
10 kinds of people in this world, those who understand binary and those who dont.
if you can read this you're too close to the monitor, sit back and save your eyes!!
My build, formally Trotters build.
10 kinds of people in this world, those who understand binary and those who dont.
if you can read this you're too close to the monitor, sit back and save your eyes!!
My build, formally Trotters build.
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Darrell
- Suzuki, will you marry me?
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Re: SU Hif44 vac advance
You can get these jobbies............
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Re: SU Hif44 vac advance
Darrel those plates put the vac takeoff on the wrong side of the butterfly for an SJs vac advance set up.
Tim just pull the pipe out carefully with some pliers and a bit of a twist. Then find a drill bit the same size as the hole and drill one in the same position as it is on the other carb.
I then put a dab of loctite on and push the pipe in for a good seal.
Either that or you could swap the throttle linkages etc. off the carb with no vac take off and fit them on the one with it.
Tim just pull the pipe out carefully with some pliers and a bit of a twist. Then find a drill bit the same size as the hole and drill one in the same position as it is on the other carb.
I then put a dab of loctite on and push the pipe in for a good seal.
Either that or you could swap the throttle linkages etc. off the carb with no vac take off and fit them on the one with it.
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timwilks13
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Re: SU Hif44 vac advance
cheers Scottie! the hole for vac advance on the other su looks like it goes all the way through into the mid chamber bit (the bit with the throttle flap), but its a tiny 1mm hole, do I just drill all the way through with the larger bit, or drill a little 1mm hole then a slightly larger one on top to hold the pipe?
1986 SJ410 - Furry dice, new window winder.
10 kinds of people in this world, those who understand binary and those who dont.
if you can read this you're too close to the monitor, sit back and save your eyes!!
My build, formally Trotters build.
10 kinds of people in this world, those who understand binary and those who dont.
if you can read this you're too close to the monitor, sit back and save your eyes!!
My build, formally Trotters build.
-
Darrell
- Suzuki, will you marry me?
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- Joined: Wed Feb 23, 2011 7:54 pm
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Re: SU Hif44 vac advance
"Darrel those plates put the vac takeoff on the wrong side of the butterfly for an SJs vac advance set up." My Bad 
What are they good for then
What are they good for then
2005-GV 1600se, "Hell" What do I know!
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twiss
- SCUK Computer Wizard
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Re: SU Hif44 vac advance
The work well on minis!!! I was looking for something like that for ages that would fit inbetween the carb and air hose/box connector... but apparently it wont work correctly if its on the wrong side of the piston :(
Twiss
'93 Suzuki Samurai Sport 1.6 16v SU. Virtual lift, spring under, 31s
'93 Maruti Gypsy MG410
"If brute force doesn't fix your problem, you aren't using enough of it."
'93 Suzuki Samurai Sport 1.6 16v SU. Virtual lift, spring under, 31s
'93 Maruti Gypsy MG410
"If brute force doesn't fix your problem, you aren't using enough of it."
Re: SU Hif44 vac advance
Did you look the other side of the butterfly, the hole is usually the same size all the way through, make sure you clean out all the aluminium filings after you have done it though.timwilks13 wrote:cheers Scottie! the hole for vac advance on the other su looks like it goes all the way through into the mid chamber bit (the bit with the throttle flap), but its a tiny 1mm hole, do I just drill all the way through with the larger bit, or drill a little 1mm hole then a slightly larger one on top to hold the pipe?
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timwilks13
- SCUK Website Padawan
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Re: SU Hif44 vac advance
oh right no I didn't, in the garage tonight so will have a look, cheers!
1986 SJ410 - Furry dice, new window winder.
10 kinds of people in this world, those who understand binary and those who dont.
if you can read this you're too close to the monitor, sit back and save your eyes!!
My build, formally Trotters build.
10 kinds of people in this world, those who understand binary and those who dont.
if you can read this you're too close to the monitor, sit back and save your eyes!!
My build, formally Trotters build.
-
timwilks13
- SCUK Website Padawan
- Posts: 1248
- Joined: Sun Feb 03, 2013 5:55 am
- Location: Scarborough, soon to be Poland
Re: SU Hif44 vac advance
went 4mm all the way through the back side of the butterfly and held in with some loctite 660 hopefully will do the job!
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1986 SJ410 - Furry dice, new window winder.
10 kinds of people in this world, those who understand binary and those who dont.
if you can read this you're too close to the monitor, sit back and save your eyes!!
My build, formally Trotters build.
10 kinds of people in this world, those who understand binary and those who dont.
if you can read this you're too close to the monitor, sit back and save your eyes!!
My build, formally Trotters build.
-
dan_2k_uk
- I spend far too much time on here
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Re: SU Hif44 vac advance
That will do the job
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