DELLORTO PHBH 28 TUNING FULL
This Is The Std Carb As Fitted To The Aprilia RS 125 1996-2012 Full Power.ġ15 Main Jet, 65 Pilot Jet, 50 Slide, X2 Needle, BN266 Atomiser Here is what I have yesterday I was fishing around for information on the cagiva mito I have ,the carb I have is the PHBH 28BD so this is how they compare the needle is a X 4 here are some specs.
![dellorto phbh 28 tuning dellorto phbh 28 tuning](https://images.sip-scootershop.com/en/2f28bb1e-3d0b-463f-98c5-55bad729c11a/1180x1180/carburettor-dell-orto-phbh-28bd_40021000_5.jpg)
Spark plug: NGK B9EG, B9ES, B10EG or equivalent Spark Plug NGKBR9ES, Alternative B10EGoder Spark Plug NGKBR9ES / EG, Alternative B10EGoder Spalin 18kW MPA0 or MPA1 version with armrest throttle expansionĮxhaust system 21KW MPB1 or MPA1 without sleeve damper
![dellorto phbh 28 tuning dellorto phbh 28 tuning](https://www.thisoldtractor.com/mg_images/dellorto_carb_diagram_phbh_page_2.jpg)
MPA0 or MPA1 exhaust system with armrest throttle expansion I'm working on adding Mikuni carbs for when the program goes on general release in a couple of weeks time.Īnybody downloading this limited release version will be emailed the final release version. Rj's PHBH 26mm can be set up for his 80cc BBK. The assumption is, that if a 28mm PHBH can be setup for a 125. more than any other Dellorto carb!Īll of them are in the program, as are all the Dellorto needles. The PHBH has 34 different atomiser designs. Your expertise with this carb will be a great helpĪny knowledge of the effects of different atomiser types would be greatly appreciated. Our knowledge is mainly of the smaller bore carbs such as PHBN or PHBG. Join us on the forum, and see how the PHBH can be fuel mapped for simplified tuning. (sharing the required needle/slider measurement will be much appreciated by the tuning community). The PHBH will be pre-setup in the database, given that Rj can measure the needle in the slider (in time for release).Įither way, Dellorto carb owners can easily add their own carbs by simply measuring the needle in the slider. Second, you need to insure the float level is properly set.
DELLORTO PHBH 28 TUNING INSTALL
Dellorto Tuning Manual (read 1st) First, you need to install a clean air filter. Here are some resources for those of us new to the world of PHBG Tunings.
![dellorto phbh 28 tuning dellorto phbh 28 tuning](https://classiccarbs.co.uk/wp-content/uploads/2019/09/R3340.jpg)
The Needle Carb Fuel Mapper™ (Universal Version) is due to be released to all Aprilia Forum members probably on Friday, or at the weekend. See also: PHBG tuning made easy (a step by step guide) First Things First. We have a member that runs a Malossi MHR 79cc top end kit with a PHBH 26. What we can see is that a PHBH 28BD can be setup for an Aprilia RS125 I've translated the important bits, and tidied it up. i will post this simialr info on 125cc as well.I have no idea as to the correctness. Needle jet - X19 second notch - X4 second notch (from the bottom) Ill write down the part, then what the manual says, then what i have. ill let you know what the manual says and what i have
![dellorto phbh 28 tuning dellorto phbh 28 tuning](https://www.scooterhelp.com/tuning/dellorto1.jpg)
DELLORTO PHBH 28 TUNING MANUALS
i was refering to the workshop manual but i have some other manuals that i havent checked yet. If you have a carb thats already stripped down and you could tell me what needles and jets you have i could compare. Its the early twin round headlights one like yours.