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what is the length and width of the holes in a divided T4 flange?

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Old May 22, 2004 | 06:49 PM
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CCarlisi's Avatar
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what is the length and width of the holes in a divided T4 flange?

I am trying to determine the size of the two holes rather than the bolt pattern. I already searched, which was a pita because 't4' is only two characters.

-Chris C
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Old May 22, 2004 | 09:33 PM
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Going from an old rotomaster print..
The bolt hole pattern is 2.75x3.25
the bolt holes are 3 @ .406" diam
1(upper left) @.440" diam

The gas passage holes themselves are 1.98"x1.36"
the divider wall in between them is .22"

The overall flange size (outside) is 3.75"x4.25"
Max
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Old May 22, 2004 | 09:41 PM
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CCarlisi's Avatar
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Originally posted by Maxthe7man
The gas passage holes themselves are 1.98"x1.36"
the divider wall in between them is .22"
That's what I was looking for. Thanks Max.

-Chris
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Old May 24, 2004 | 01:21 AM
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From: Canada
Thanks, I was also wondering this.
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