Hears the problem, my 1600 has a real bad flat spot under acceleration, as it's in a buggy, and I didn't build it, there may be things done that I don't know about. I am thinking of fitting twin Kadrons (as advised by a mechanic who seems to have a good rep. with VW's). Not real interested in getting more top speed, but a bit of extra go off the mark wouldn't hurt, as I am a real novice with this sorta thing what do yooz reckon?
I dream of a day when a chicken can cross a road without being asked for it's motive!
Ok what I am about to say is what happened to me and how I fixed the flat spot in 1600tp with a 009 IMHO.
Which is a BAJA which I use on the beach ,off road and at 4WD parks so it is used quite hard times off road.
After checking and adjusting the timing, points , plugs, setting the air flow and the mixture screws the flat spot was still there the only thing I had not played with was the throttle pump on the carbie so I checked it and it was set up about 1/3 of the way.
This was how it was set up when I got the carbie and before I put a kit throught it.I just set it back to where it was before I started the rebuild .
So little bit by little bit I adjusted it leaner and test drive for 1 day and slowly the flat spot got less and less until now with no flat spot and it gets of the mark real good and when I put my foot down to get a more on in traffic it picks up very good.
I hope this helps
Marc
[ Edited on 20-7-06 by Midlife crisis ]
If you can't laugh at yourself you can't laugh at anyone else! Because life is to short not to LAUGH
donn wrote:Weeell, thanks heaps blokes, looks like I may have to look a bit harder, BTW, my buggy is not an off roader, built for show but thats how I like it.
Then get the Kads.It will still "GO" as well!!! Got any pictures of yer buggy??:thumb
donn wrote:Weeell, thanks heaps blokes, looks like I may have to look a bit harder, BTW, my buggy is not an off roader, built for show but thats how I like it.
If it's on-road, go for Kads. No problem. Great carbs
Pay your debts, CxxT
kombibobAKA: Volkswagen Type 2 Transporter Van Robert
donn wrote:yeah, got pics but bugered if I can work out how to put em here, any advice? It's not just mechanicals that stump me!
Email them to me at mjhutchinson@netspace.net.au and i'll reduce the size and post them if you want. When you hit the "post reply" button,below the reply box where you type your message is an attachment box with a browse button.If you click the browse button it opens a window in your computer and you search for the picture you want and double click on it.Then hit the "post reply" button and you're in!! Pictures are supposed to be less than 50 kb or lately I've heard 100kb to be able to post them.HTH.If you do a search for picture posting there should be heaps of info.
Midlife crisis wrote:Ok what I am about to say is what happened to me and how I fixed the flat spot in 1600tp with a 009 IMHO.
Which is a BAJA which I use on the beach ,off road and at 4WD parks so it is used quite hard times off road.
After checking and adjusting the timing, points , plugs, setting the air flow and the mixture screws the flat spot was still there the only thing I had not played with was the throttle pump on the carbie so I checked it and it was set up about 1/3 of the way.
This was how it was set up when I got the carbie and before I put a kit throught it.I just set it back to where it was before I started the rebuild .
So little bit by little bit I adjusted it leaner and test drive for 1 day and slowly the flat spot got less and less until now with no flat spot and it gets of the mark real good and when I put my foot down to get a more on in traffic it picks up very good.
I hope this helps
Marc
[ Edited on 20-7-06 by Midlife crisis ]
So what your saying is you reduced the amount of fuel that was being sprayed by the pump? Can the fuel pump temorarily flood the engine ?
Or have I totally missunderstood what your saying?
OK, dumb question number one brazilian, if I get the original single carb tuned correctly (its sitting on a shortened inlet to get it in under the body) or if I fit the twin kads, what will be the improvement one over the other?
I dream of a day when a chicken can cross a road without being asked for it's motive!
If the carb you have at the moment is not the problem, changing to another carb(s) won't fix the problem.
In saying that, there is an inherant problem with a single carb and the 009 dizzy that results in flat spots. Is that what you have, or some other sort of dizzy or carb?
Simply putting on twin Kads won't necessarily fix whatever is causing the problem.
