Ok, Ari, here goes....A Triumph GT6 and Three 40 DCOE 2 ./ TR 250 and
TR6 the same.
Chokes.................................. 27mm
Auxillary Venturi-.......................4.5
Main Jets-...............................1.30
Emulsion tube -..........................F2
Air Correction Jet- .....................1.60
Idle Jet- .............................. 0.50
Accelerator Pump Jet-....................0.45/F11 Exhaust Orifice
Auxillary acc' Pump Jet- ................Closed
Float needle Valve-......................2.00
Other than a v.mild cam,this sizing should be close enough for govenment
work.
If you live in the 4000+ rpm range here's those.........
Choke..................................29mm
Main Jets..............................1.20
Emulsion Tube..........................F16
Air Correction Jet.....................1.90
Acc' Pump Jet..........................0.45/F9 Exhaust Orifice
All rest same...
Suppliers for jets......Carburetor Specialists
1.888.871.2272
Ask for Gabriell. see yer, DK.
Aribert_Neumann@magna.on.ca wrote:
>
> So where does one go to get an expert to set up tripple 40DCOEs (specifically
>in
> the midwest - Detroit area)? I've had mine (bought used) for seven years and
> have been slowly tweeking the jet sizes on my own but I am certain there is
>much
> room for improvement, especially at throttle tip in.
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