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Cam question

1K views 3 replies 3 participants last post by  jmaine83 
#1 ·
I have a 305 with 416 heads ,edelbrock intake, 650 holley carb. what should a 272,454 lift 216@0.50 crane cam idle in park and drive......thanks
 
#3 ·
It depends on a LOT, if you have a narrow LSA and a crappy tune then it'll probably need to idle at 1100 rpm. If you have a wide LSA and a great tune it can probably idle at 600rpm. Having a loose or tight stall (if you have an automatic) can affect this a little also.
 
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