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383 Street Engine / balancing issue

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Old 02-12-2013, 03:38 PM
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Originally Posted by GPM
That's backwards, 400 sbc is external, 350 is internal balance. A 383 can be either depending on what parts you use.
You are correct . I had stealth balancing done on the front of my stroker crank so i could run a 350ci harmonic ballancer
. Still had to run a 400ci flywheel and you can see they are weighted . They do have a weighted plate that slides over your rear crank bolts meant to be run with the 350ci flywheel but i didn't like that , it's still hangin on the garage wall .
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Old 02-12-2013, 10:19 PM
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Originally Posted by GPM
That's backwards, 400 sbc is external, 350 is internal balance. A 383 can be either depending on what parts you use.
That's what I meant. I had a moment of balance dyslexia.
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Old 02-12-2013, 10:33 PM
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Originally Posted by Trash
That's what I meant. I had a moment of balance dyslexia.
I have that every now and again but it's alcohol induced .
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Old 02-13-2013, 11:02 AM
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Originally Posted by the deep
I have that every now and again but it's alcohol induced .
Me too, but I didn't have that excuse this time.
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Old 03-02-2013, 01:32 AM
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Hi,
I have an interally balanced 4340 steel crank ( scat) if this is done I need to use a flywheel which has no wheights. Is it right or did I have a misunderstanding?
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Old 03-02-2013, 05:41 AM
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Correct, If you have an internally balanced motor run a neutral balance flywheel and balancer(no weight).FWIW a 383could be either.
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