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Holley Accelerator Pump Cam Chart

Holley Accelerator Pump Cam Chart - Web the accelerator pump system consists of three main components: Web pump cam lift vs. The pump diaphragm, the pump cam, and the pump nozzle (“squirter” or “shooter”). Remember if you change you pump cam to readjust your accel pump linkage, you don't want to over extend it. Utilizing this chart will help you determine the correct accelerator pump cam for your specific application based on how aggressive the accelerator cam profile is. Throttle position 41r643 yellow 41r336 brown 41r427 blue 41r466 orange 41r290 green 41r240 red 41r218 white 41r330 pink 41r234 black. Web below is pic of holley pump cams, and how they deliver fuel based on throttle positions. Web below you will find a chart and graph that illustrate the lift of each colored accelerator pump cam at various degrees of throttle rotation. Web on a holley carburetor, the accelerator pump is located on the bottom of the float bowl. Also, if you order a pump cam kit, you will notice that the cams are double profiled.

Throttle position 41r643 yellow 41r336 brown 41r427 blue 41r466 orange 41r290 green 41r240 red 41r218 white 41r330 pink 41r234 black. Utilizing this chart will help you determine the correct accelerator pump cam for your specific application based on how aggressive the accelerator cam profile is. Web below you will find a chart and graph that illustrate the lift of each colored accelerator pump cam at various degrees of throttle rotation. Also, if you order a pump cam kit, you will notice that the cams are double profiled. None of this information will mean diddly squat if your pump arm follower. Web below is pic of holley pump cams, and how they deliver fuel based on throttle positions. How to check for the clearance between the accelerator pump diaphragm arm & operating lever; The pump diaphragm, the pump cam, and the pump nozzle (“squirter” or “shooter”). Remember if you change you pump cam to readjust your accel pump linkage, you don't want to over extend it. Web accelerator pump cams on holley carbs can be swapped out to deliver advanced or delayed accelerator pump delivery depending on your engine's normal idle speed.

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The Pump Diaphragm, The Pump Cam And The Pump Nozzle.

Web below is pic of holley pump cams, and how they deliver fuel based on throttle positions. Web the most commonly used accelerator pump cam profile is the white version. Utilizing this chart will help you determine the correct accelerator pump cam for your specific application based on how aggressive the accelerator cam profile is. Also, if you order a pump cam kit, you will notice that the cams are double profiled.

Holley Includes A Graph In The Catalog We’ve Reproduced For This Article That Shows How Each Of The Cams Alter The Lift Curve.

How to check for the clearance between the accelerator pump diaphragm arm & operating lever; Throttle position 41r643 yellow 41r336 brown 41r427 blue 41r466 orange 41r290 green 41r240 red 41r218 white 41r330 pink 41r234 black. Web pump cam lift vs. Remember if you change you pump cam to readjust your accel pump linkage, you don't want to over extend it.

Web Accelerator Pump Cams On Holley Carbs Can Be Swapped Out To Deliver Advanced Or Delayed Accelerator Pump Delivery Depending On Your Engine's Normal Idle Speed.

Web below you will find a chart and graph that illustrate the lift of each colored accelerator pump cam at various degrees of throttle rotation. The pump diaphragm, the pump cam, and the pump nozzle (“squirter” or “shooter”). Web on a holley carburetor, the accelerator pump is located on the bottom of the float bowl. None of this information will mean diddly squat if your pump arm follower.

Web The Accelerator Pump System Consists Of Three Main Components:

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