Drilling Main Jet at Julie Daniels blog

Drilling Main Jet. 1) the maximum jet you can run in a stock si carb is a 125 main jet without drilling the. 3) pick a main jet (mj) there are two really key things to understand about picking a main jet: Jet orifice size is so crutial and has such close tolerances, there just is no way that a human can accurately drill a jet. With a drill set, just keep drilling the stock jet out, one larger drill size at a time, untill it finally goes rich. Explore the technique of drilling out main carburetor jets for enhanced engine performance, including benefits, risks, and step. You may not know what jet size would be a good starting point for your combination. For example, a 140 main jet is 1.40mm and is equal to about.055 and the largest numbered bit in the set i show is #61.039 so look for a numbered bit set with larger drills. Deciding which main jets to buy to tune your carburetor can be a difficult task. We do not recommend drilling out jets as the result can be a hole that is not perpendicular, an out of round.

Explore the technique of drilling out main carburetor jets for enhanced engine performance, including benefits, risks, and step. 1) the maximum jet you can run in a stock si carb is a 125 main jet without drilling the. 3) pick a main jet (mj) there are two really key things to understand about picking a main jet: For example, a 140 main jet is 1.40mm and is equal to about.055 and the largest numbered bit in the set i show is #61.039 so look for a numbered bit set with larger drills. Jet orifice size is so crutial and has such close tolerances, there just is no way that a human can accurately drill a jet. Deciding which main jets to buy to tune your carburetor can be a difficult task. With a drill set, just keep drilling the stock jet out, one larger drill size at a time, untill it finally goes rich. You may not know what jet size would be a good starting point for your combination. We do not recommend drilling out jets as the result can be a hole that is not perpendicular, an out of round.

phscollectorcarworld Tech Series Holley Main Jet Size Chart, Drill

Drilling Main Jet We do not recommend drilling out jets as the result can be a hole that is not perpendicular, an out of round. 1) the maximum jet you can run in a stock si carb is a 125 main jet without drilling the. For example, a 140 main jet is 1.40mm and is equal to about.055 and the largest numbered bit in the set i show is #61.039 so look for a numbered bit set with larger drills. We do not recommend drilling out jets as the result can be a hole that is not perpendicular, an out of round. Deciding which main jets to buy to tune your carburetor can be a difficult task. With a drill set, just keep drilling the stock jet out, one larger drill size at a time, untill it finally goes rich. Explore the technique of drilling out main carburetor jets for enhanced engine performance, including benefits, risks, and step. You may not know what jet size would be a good starting point for your combination. 3) pick a main jet (mj) there are two really key things to understand about picking a main jet: Jet orifice size is so crutial and has such close tolerances, there just is no way that a human can accurately drill a jet.