Mazda Rotary Club

Cars by Model Type => 1st generation RX-7's => Topic started by: A7RXY on September 23, 2009, 05:12:09 PM

Title: Carb rebuild
Post by: A7RXY on September 23, 2009, 05:12:09 PM
Anyone had their nikki carb rebuilt, I have bought a repair kit from the states and have been quoted £150 to do the rebuild, any idear if this is about right ?
Title: Carb rebuild
Post by: David Nock (RIP) on September 23, 2009, 06:13:59 PM
Never considered a price for a Nikki rebuild but it must be quite a time consuming job.
There is a download available showing the rebuild in absolute detail. I think it\'s on the Rotaryart site. Let me know if you\'re interested and can\'t find it.

What about looking for a good one on a scrapper? Could be cheaper and easier but of course what\'s a good\'un and whats not? To answer the question, Yes for a top class rebuild I\'d pay that sort of cash. The wizard on Nikkis is supposed to be a guy signing in as \'Stirling\' on the US site. Now if he was doing it....deffo yes.
Title: Carb rebuild
Post by: A7RXY on September 23, 2009, 06:45:43 PM
The reason for the rebuild is that its a bit, should we say, clogged up having been standing for 11 years. I will have it rebuilt as it the original and I\'m trying to keep it as original as possible.
Title: Carb rebuild
Post by: myatt1972 on September 23, 2009, 07:08:01 PM
Ive got a few nikki carbs knocking about if you need one or bits, Ive modded mine slightly by making the secondaries open mechanically but this does give a flat spot if you boot it at lower revs, to overcome the flat spot the diaphragm on the accelerator pump needs a couple of spacer gaskets.
I also have a genuine mazda carb manual somewhere, I will root it out and try to get it scanned and posted on here.
Keith...
Title: Carb rebuild
Post by: A7RXY on September 23, 2009, 08:00:22 PM
Cheers Keith, I\'ll see how they get on with this one first.

Dibs
Title: Carb rebuild
Post by: myatt1972 on September 27, 2009, 12:58:54 PM
Just thought i\'d add these for anybody who fancies a rebuild, its from a genuine Mazda training manual I managed to get my hands on.
Keith..
(http://i853.photobucket.com/albums/ab97/myatt1972/carb1.jpg?t=1254052537)
(http://i853.photobucket.com/albums/ab97/myatt1972/carb2.jpg?t=1254052580)
(http://i853.photobucket.com/albums/ab97/myatt1972/carb3.jpg?t=1254052635)
(http://i853.photobucket.com/albums/ab97/myatt1972/carb4.jpg?t=1254052673)
(http://i853.photobucket.com/albums/ab97/myatt1972/carb5.jpg?t=1254052709)
(http://i853.photobucket.com/albums/ab97/myatt1972/carb6.jpg?t=1254052841)