406 stroker ?s
Melting Slicks
Joined: Mar 2008
Posts: 2,666
Likes: 289
From: Spring Park MN
Maybe I should have worded this differently.....
I am well aware how to figure CI with bore and stroke.
What I wanted to know is .... in comparing a Dart block vs a stock SBC block (using a 3970010)....what is the upper limit of the stock block in boring and stroking?
I have 3 of these blocks (3970010) all 4 bolt mains, one fresh bored .030 and the other 2 virgin.
One is already started as a 383.
Interested in building a 406 and/or a 427.
Want to know the pros and cons of using what I have vs 2-3K on a Dart block.
Thanks for any insight from those that have experience in these actual blocks and configurations.
Dennis
I am well aware how to figure CI with bore and stroke.
What I wanted to know is .... in comparing a Dart block vs a stock SBC block (using a 3970010)....what is the upper limit of the stock block in boring and stroking?
I have 3 of these blocks (3970010) all 4 bolt mains, one fresh bored .030 and the other 2 virgin.
One is already started as a 383.
Interested in building a 406 and/or a 427.
Want to know the pros and cons of using what I have vs 2-3K on a Dart block.
Thanks for any insight from those that have experience in these actual blocks and configurations.
Dennis
Mike
Last edited by v2racing; Jun 5, 2017 at 05:16 PM.
Race Director
Joined: Apr 2000
Posts: 17,676
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From: Who says "Nothing is impossible" ? I've been doing nothing for years.
Drifting
Joined: Jun 2015
Posts: 1,266
Likes: 156
