treats flash


dellorto carburetor tuning details
January 6, 2011, 00:20
Filed under: dellorto | Tags: , , , , , , , , , , ,

i have gone through and updated some of the dellorto PHBG carburetor listings with more detailed information so you can be sure you’re getting exactly what you need for proper tuning, yeah. right. so i’ve found there is some basic consistency with most of the PHBG carbs. there may be some differences with the jets, i’m not sure yet with all of the different ones, but you can be sure now what carbs come with what atomizers, jets, slides, and needles. so that should give you a good head start when picking the perfect carburetor for you. please note: for some reason all 19mm DS and race carbs come with the AN atomizers. i dont know why, but that’s how they come. all the other carbs, unless otherwise noted, come with the standard AU atomizer

here’s a few we got the info on so far

dellorto PHBG 21mm race carburetor

main jet = 92
idle jet = 50
starter jet = 60
slide = 40
needle = W7
atomizer = 262 AU

dellorto PHBG 19mm race carburetor

main jet = 75
idle jet = 45
starter jet = 60
slide = 30
needle = W9
atomizer = 262 AN

dellorto PHBG 21mm DS carburetor

main jet = 92
idle jet = 50
starter jet = 60
slide = 40
needle = W7
atomizer = 262 AU

dellorto PHBG 19mm DS carburetor

main jet = 75
idle jet = 45
starter jet = 60
slide = 30
needle = W9
atomizer = 262 AN

dellorto PHBG 21mm CS carburetor

main jet = 92
idle jet = 50
starter jet = 60
slide = 40
needle = W7
atomizer = 262 AU

dellorto PHBG 19mm AS carburetor

main jet = 85
idle jet = 50
starter jet = 60
slide = 40
needle = W7
atomizer = 262 AU

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6 Comments so far
Leave a comment

Thanks for the info.
It’d be great if we could get some PHBG 17mm DS carburetors too.

Comment by tomahawktuning

we can get 17 DS, sure. we have 17 BS now, and that’s pretty much the same. i didn’t even know we have so many 17 ish PHBGs – http://www.treatland.tv/SearchResults.asp?Search=17+phbg+carb
i’ll be sure to stock more 17s

Comment by treatshq

BS is fine.
Thank you for stoking more again for some of us who only use spigot style.

Comment by tomahawktuning

i think you got something messed up here.. ds has AU or AN.. cuz your specs say different then what you say..

Comment by tim

only the 19 DS carbs have the AN atomizer. yep strange

Comment by treatshq

i have a honda dio with a dllorto phbg19as and i need to know if the stock exaust can be use with (pollini corsa 70 and dellorto 19 )

Comment by tomy lebel




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