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CA Carb

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Charlie175 View Drop Down
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Joined: 11 Sep 2009
Location: Shenandoah, VA
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Charlie175 Quote  Post ReplyReply Direct Link To This Post Topic: CA Carb
    Posted: 14 Jun 2015 at 8:12pm
Currently I have a stock Zenith 11142 but I also have a TSX-844. 
I know the bolt pattern is wider on the TSX, both air inlet butterflies are marked 18.
I didn't measure the venturi but they look close.
I assume the TSX has a larger main jet?

Would there be any advantage in using the TSX on my CA?

Stock engine, running more RPM but limited to 3.5 mph

Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD
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DrAllis View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 14 Jun 2015 at 9:02pm
If the TSX844 is from an engine that makes more rated HP than a "CA" does, it will probably make more HP on the "CA".
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dgerth View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote dgerth Quote  Post ReplyReply Direct Link To This Post Posted: 15 Jun 2015 at 5:43am
Speaking from ignorance inre: the numbering sequences, I am running a TSX-853, larger?, on our CA currently with a 160 cid which runs very well. I tried it on the 125 cid and it also worked quite well. Just me tho.
dg

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Charlie175 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Charlie175 Quote  Post ReplyReply Direct Link To This Post Posted: 15 Jun 2015 at 6:40am
Thanks
The 844 was used on the D14/15 149 ci engines.

I have used this carb on my B and it did help it a lot, but since the original B carb has a smaller inlet it was obvious it would.

I did not realize the CA came with a larger carb (Zenith) originally. I just never compared the two.
Charlie

'48 B, '51 CA, '56 WD45 '61 D17, '63 D12, '65 D10 , '68 One-Ninety XTD
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