Keihin FCR or Mikuni TDMR

[BURN]

Can"t comment on the Mikunis but my old girl has 39mm FCRs-1997/8 M900.Arrow cans and seperate K&N stylee filters.Who ever set them up in Japan knew what they where doing-no flat spots or glitches anywhere even when stuck in traffic and and the motor so hot you can"t get near it she just sits there rock steady tick over and smooth all the way to the red line.OK so no chokes but three pumps on the twist grip and let her warm up(takes a little longer at 0/-1 or 2 degrees) and shes off.Quick action throttle is a must have.This set up was on the bike when I bought it so have no idea how it compares with the stock set up but so far have found no reason to fault it.

Originally Posted by BURN

Can"t comment on the Mikunis but my old girl has 39mm FCRs-1997/8 M900.Arrow cans and seperate K&N stylee filters.Who ever set them up in Japan knew what they where doing-no flat spots or glitches anywhere even when stuck in traffic and and the motor so hot you can"t get near it she just sits there rock steady tick over and smooth all the way to the red line.OK so no chokes but three pumps on the twist grip and let her warm up(takes a little longer at 0/-1 or 2 degrees) and shes off.Quick action throttle is a must have.This set up was on the bike when I bought it so have no idea how it compares with the stock set up but so far have found no reason to fault it.

Thanks for your info on the 39's, but as I'll be fitting a 944 motor at some stage I want the 40/41's in preparation for this at the beginning to save (potentially) having to buy another set later on.

[Davy]

Originally Posted by BURN

Can"t comment on the Mikunis but my old girl has 39mm FCRs-1997/8 M900.Arrow cans and seperate K&N stylee filters.Who ever set them up in Japan knew what they where doing-no flat spots or glitches anywhere even when stuck in traffic and and the motor so hot you can"t get near it she just sits there rock steady tick over and smooth all the way to the red line.OK so no chokes but three pumps on the twist grip and let her warm up(takes a little longer at 0/-1 or 2 degrees) and shes off.Quick action throttle is a must have.This set up was on the bike when I bought it so have no idea how it compares with the stock set up but so far have found no reason to fault it.

My current 94 M900 has this setup and behaves exactly the same. brilliant bike my two m900 I had before this one were a nightmare