Prechamber Mod "Flame" Front
Prechamber Mod "Flame" Front
(01-29-2011, 08:42 AM)yankneck696 Also, Hercules stated that on an otherwise stock engine, that chamfering the holes on the outside benefitted.A bell-mouth form will improve flow efficiency into any tube, its simply not cost-effective for a manufacturer to do that on a large scale production. Increasing flow efficiency is a good thing, increasing flow volume isn't (in this case).
Quote:In a carbeuretor, when you increase air volume, you need to change jets (as an example).A carb has no relation to a diesel. The jets are increased to allow the necessary amount of fuel to flow, otherwise they get a lean condition at high throttle.
(01-29-2011, 08:42 AM)yankneck696 Also, Hercules stated that on an otherwise stock engine, that chamfering the holes on the outside benefitted.A bell-mouth form will improve flow efficiency into any tube, its simply not cost-effective for a manufacturer to do that on a large scale production. Increasing flow efficiency is a good thing, increasing flow volume isn't (in this case).
Quote:In a carbeuretor, when you increase air volume, you need to change jets (as an example).A carb has no relation to a diesel. The jets are increased to allow the necessary amount of fuel to flow, otherwise they get a lean condition at high throttle.