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Old 10-27-2018, 01:10 PM
tortuga tortuga is offline
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Default The comment vs annular vs down leg

Quote:
Originally Posted by Bobcat View Post
Sounds like another "toy" I have to try ..... I have two carbs with annular boosters. One is a highly modified Holley 850 4150 with full size annulars and the other is BLP billet carb with their mini annulars . Been having some hesitation issues with both carbs from low rpm cruise while on the transition circuit only . Going up in squirter size hasn`t helped much .
I normally like to see the squirters in the 31 to 37 range on P/S .
I`m not sure I understand the comment about going from downleg boosters to annulars since the boosters come into play ( on my engine ) until 2700 rpm up and if I understand what these are , they work on the accelerator pump circuit and the squirters .
Just remembered that I also have access to a Pro Systems 950 HP with downleg boosters I can also try these on .
Man , I hate it when someone comes up with something else for me to play with .
Gaz64 .... I`ll send you a PM later as I have some questions for a fellow annular carb user and don`t want to hijack a thread .
VERY loose analogy, just meant better atomization of the fuel: plates will shear the Accel pump streams and create more of a spray as the annulars do...do understand that we're talking completely differant circuits...

Steve H
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