fine tune on carb

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winstoninwisc

Taint easy livin free,season ticket ona 1wayride
Joined
Aug 1, 2012
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sun prairie wi.
getting the fine tune hesitaition out of my engine and carb . I have set my accelerator pumps (its a 650 double pump holley ) if you do know the color sequence but now I am wondering the plastic cam for the accelerator pump is set on # 1, I would like to try it on # 2 where most suggest it to be , but then I got to wondering does any 1 know the colors of the chip or cams from smallest to biggest , evry thing else did help tremendously for the bog as I was never a good carb tuner , but it is a lot easyer than thought if you have a 1/2 of day to play with many diff. variations. My only question is why would you need any valve lash with hydrolic lifters ?? Not wanting to be to tight as not to shut or should they be given .015ormore for used lifter pump up?? please professionals ENLIGHTEN US SOME MORE ON THIS TOPIC for an excellent street tune in the primaries
 
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