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Replacement Jap carb for 30mm MZ carb-Any suggestions?

PostPosted: Tue Jun 30, 2009 2:09 pm
by moriniboy23
Im looking to replace my worn out 250 Trophy Sport 30mm carb with something Japanese/Dellorto, ideally second-hand so a Keihin/Mikuni from something commonly found in breakers, for instance. Id like to keep the performance' so im guessing a 28 or 30mm carb would do the job? There must be plenty of racers who've done it. Any tips welcomed.....

Re: Replacement Jap carb for 30mm MZ carb-Any suggestions?

PostPosted: Tue Jun 30, 2009 2:54 pm
by Old Dog
Mikuni VM series seems to be the way forward although there are German suppliers who can supply new carbs - Bings I think they are as good as they get.

Re: Replacement Jap carb for 30mm MZ carb-Any suggestions?

PostPosted: Tue Jun 30, 2009 7:52 pm
by Mike G
Many years ago I fitted a Amal concentric MkII to my supa 5. I had to machine the inlet manifold to fit the rubber conection piece but when set up it worked well. This site still sells them for 85 GBP: http://www.amalcarb.co.uk/

I needed a bunch of jets to set it up; can't remember any sizes now though.

Good luck.

Mike

Re: Replacement Jap carb for 30mm MZ carb-Any suggestions?

PostPosted: Mon Jul 06, 2009 10:30 am
by Old Dog
What is :?