Thread: Holley: needle and seat indexing?
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Old 02-19-2018, 08:28 AM
tortuga tortuga is offline
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Default Holley: needle and seat indexing?
Saw an advert fr BLP bottom feed needle and seats which apparently feed the fuel to the bowls in a submerged position: the idea is to minimize fuel aeration as fuel is replenished in the bowls...

On researching these the subject of needle and seat indexing comes up; apparently opinions are that indexing the n&s achieves the same thing.

Any info on how this is actually done?

Thanks
Steve H
SPF 1764
Last edited by tortuga; 02-19-2018 at 08:31 AM..
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