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Old 08-16-2016, 09:25 PM   #17
cableguy0
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Join Date: Apr 2000
Location: Delta,Pa
Posts: 14,950
Re: Carburetor Question (To Jet or to Go Up In CFM)

Quote:
Originally Posted by KyleSeal View Post
It has a rather large cam in it that causes the high/rough idle.
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What size is the cam? My last small block idled at 800rpm with a .550 lift 246@.050 duration cam. No reason you shouldn't be idling under 1k. Idling at 1200 takes you completely off of the idle circuit. Your constantly going to have flooding issues because you are pulling fuel through the jets.
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