Se 120 question?

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Aug 14, 2010 | 02:58 PM

TOMCENTRAL

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Road Captain

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From: SUNNY PHOENIX

Se 120 question?

I have been reading some about the new 120 MoCo engine.My question, Does the MoCo use the same "88"TC cases or is this a completely new big TC engine based on the "88"?Regards,Tom

Aug 14, 2010 | 06:03 PM

kingkingking

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From: Australia

The 88 cases have been out of production since 2006.

The 120 has the same cases as the 96, with bigger holes in it...

Aug 14, 2010 | 10:35 PM

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Road Captain

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From: SUNNY PHOENIX

So,you are sayin the 96"cases are different than the 88"cases?

Aug 15, 2010 | 02:10 AM

emwolb

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From: eastern oklahoma

from what i read in the screamin eagle catalog, the new 120 is basically a 110 with a longer stroke 4 5/8" vs the 4 3/8" stock crank that the 96,103 and 110 use. there are lots of other things that go in it, but that's the foundation that it's built on as far as i can tell.

Aug 15, 2010 | 03:24 AM

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From: SUNNY PHOENIX

thankx!

Quote:

Originally Posted by emwolb

Yea,I did find out some better info & see that the cases are pretty much the same platform.Kinda like,how the small block chevy grew.The 96s are stroked 88s & the bored 88s=95" which makes the 96"(with the same bore as the 95) a 103,then the 110 is a bored out from 103.Now like you have stated the 120 has even a longer stroke but retains the 110 bore.Anyway thankx for the input.Regards,Tom