CA exhaust manifold
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=128100
Printed Date: 01 May 2025 at 2:17am
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Topic: CA exhaust manifold
Posted By: Rib Lake Allis
Subject: CA exhaust manifold
Date Posted: 31 Aug 2016 at 2:24pm
| What is the outlet diameter on the exhaust manifold supposed to be on a 1951 CA. Thanks Steve |
Replies:
Posted By: Dick L
Date Posted: 31 Aug 2016 at 4:53pm
| About or a tad over 1 1/2" If your thinking about tapping it to make a positive threaded seal it takes a 1 1/4" taper pipe tap. |
Posted By: Hubnut
Date Posted: 31 Aug 2016 at 5:52pm
|
Dick, If I get teh 1.25" tapered pipe tap, what size pipe do I thread into it? Also, what type of muffler do you put on the pipe stub? Thanks. Steve ------------- 1940 B "Lucy" 1941 B w/ Woods L59 "Flavia" 1942 B w/ finish mower "Dick" 1941 C w/ 3-point "Maggie" 1947 C SFW w/ L306 "Trixie" 1972 314H |
Posted By: Dick L
Date Posted: 01 Sep 2016 at 5:27pm
Using a 1 1/4" taper pipe tap you would use a 1 1/4" pipe nipple. I buy the Ford muffler that will slide over the pipe nipple when I want a muffler. My B puller I just have a three foot 1 1/4" pipe with a rain cap on top. When I was pulling it cause people to ask why. I told them it was like a tall chimney on a house, it caused a draw to pull more fuel thru. I would guess no one bought into it as I never saw more tall exhaust pipes. Gets the cackle above my ears.
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Hubnut wrote: