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Zaddison 
Silver Level
Joined: 19 Sep 2013
Location: Moweaqua il.
Points: 174
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 Topic: Carb question
Posted: 08 Jun 2015 at 8:59pm |
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Is a tsx848 to big of a carb for a 240 cubic inch wc. If I make a adapter that is i only ask cause I need a carb and have this one.
Edited by Zaddison - 08 Jun 2015 at 9:02pm
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Steve in NJ
Orange Level Access
Joined: 12 Sep 2009
Location: Andover, NJ
Points: 11816
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Posted: 09 Jun 2015 at 6:08am |
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A warmed over TSX464 would probably work quite nicely on that engine depending on how much is done to the engine.
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39'RC, 43'WC, 48'B, 49'G, 50'WF, 65 Big 10, 67'B-110, 75'716H, 2-620's, & a Motorhead wife
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BPM75
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Joined: 11 Jun 2011
Location: Greenup IL
Points: 1050
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Posted: 09 Jun 2015 at 6:56am |
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Tsx848 is off a D19 and it will work but the inlet will face forward unless you change the throttle shaft around, the bolt pattern is wider so you can slot the holes in carb and manifold of you can do what I done and have the manifold neck welded, drill and tap for studs to mount carb and then you can open up the manifold inlet port. I done this on my WC I used to have and worked well.
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59 D17 gas nf, 66 XT 190, 69 220.
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Zaddison
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Joined: 19 Sep 2013
Location: Moweaqua il.
Points: 174
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Posted: 09 Jun 2015 at 12:51pm |
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Ok I'll get it cleaned up and the throttle turned around and adapted to my manifold. I have a tsx464 that put a inch Venturi and did some drilling on the Jets on my other WC and it works very well. So I'll stick it on the dyno and c what works better.
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Steve in NJ
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Joined: 12 Sep 2009
Location: Andover, NJ
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Posted: 11 Jun 2015 at 10:04am |
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When adapting, make sure you have a nice smooth transition from the Carburetor through the adapter to the venturi. The faster the air speed, the more torque the engine can make. Torque is luggin' power, and that's what yer' lookin' for. AC engines don't have any problem making HP. I would think that warmed over 464 you have should work quite nicely on that 240 motor as I mentioned...
Steve@B&B
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39'RC, 43'WC, 48'B, 49'G, 50'WF, 65 Big 10, 67'B-110, 75'716H, 2-620's, & a Motorhead wife
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Zaddison
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Joined: 19 Sep 2013
Location: Moweaqua il.
Points: 174
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Posted: 11 Jun 2015 at 10:07am |
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I looked at my other WC it's got a tsx773 that I did the work to.
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Steve in NJ
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Location: Andover, NJ
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Posted: 19 Jun 2015 at 7:24am |
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The 773 is in the same family as the 464. That also is a good carburetor to work with..
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39'RC, 43'WC, 48'B, 49'G, 50'WF, 65 Big 10, 67'B-110, 75'716H, 2-620's, & a Motorhead wife
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