5899 Series Atomizers For Dellorto SH Carburettors

[rog60]

On a previous thread I asked which was the leanest of the 5899 atomizers....5899/1 through 5899/6.

By trying different atomisers I seem to have discovered that the /1 is the richest (holes in the tube are smaller than /6) thus allowing less air to mix with the fuel.

Another piece of useless anorak (mine's green and cream ) information but may be of some use to anyone using a Dellorto SH series carb.

[Soulpunk]

atomizer-types 5899

-1 <INC>
-2 <INC> -2 ind. -4<INC> -4 ind. -5<INC> -5<CAD> -6 ?

INC = DELLORTO / ITALIAN
ind = INDIAN JETEX
CAD = ARBEO DELLORTO / SPANISH LICENCE

drilling-measures (mm) :
1 2 3 4 5 6
main hole 1,75 1,80 1,70 1,70 2,15 1,75
2 lower holes 0,74 0,71 0,82 0,77 0,80 0,73
4 holes middle 0,74 0,74 0,76 0,71 0,76 0,71
4 upper holes 0,71 0,74 1,20 0,98 1,19 0.75

[rog60]

Cheers, more useful info.