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Do 125ci sleeves fit in a 116ci B motor? |
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JR Maley
Silver Level Joined: 21 Dec 2010 Location: Maryland Points: 99 |
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Posted: 11 Jan 2011 at 3:50pm |
Do 125ci sleeves fit in a 116ci B motor? What is needed to go to 125 or larger in a hand crank start B? I would like to keep the compression ration around the same for easy starting.
-JR
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tbran
Orange Level Joined: 14 Sep 2009 Location: Paris Tn Points: 3279 |
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gee, all b's except the early Wakeshau B's had 125 CI engines 3 3/8" bore 3.5" stroke
right?
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RichinWis
Orange Level Joined: 11 Sep 2009 Location: Deforest Wis Points: 691 |
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The early ones had a 115 CI engine then the 125
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TMiller/NC
Orange Level Access Joined: 11 Sep 2009 Location: Lenoir, NC Points: 1774 |
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The BE engines were 116 cu. in. with 3 1/4" bore. Tim |
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steve(ill)
Orange Level Access Joined: 11 Sep 2009 Location: illinois Points: 80171 |
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the original BE was a 3-1/4 inch bore. Later the same block was fitted with bigger ID sleeves to get 3-3/8 inc bore. Same rods, valves, crank, block... they all have interchangable parts. Most aftermarket kits are now 3-7/16 bore and will go into the BE or the CE block. Compression is probalby 6 or 6.5 to 1 on most kits.
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Like them all, but love the "B"s.
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JIminArkansas
Bronze Level Joined: 13 Sep 2009 Location: Malvern, AR Points: 26 |
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When did the 3-7/16" overbore kit come out for use? I have an old B from a fence row find and it has the larger overbore pistons in it. It was stuck but a little gasoline in each hole and a match and it was free. Took longer to take the head off than to get it unstuck.
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Chalmersbob
Orange Level Joined: 11 Sep 2009 Location: Pennsylvania Points: 2122 |
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All you need are the sleeves, pistons and "O" rings.
Nothing major to do. Bob
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steve(ill)
Orange Level Access Joined: 11 Sep 2009 Location: illinois Points: 80171 |
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Thats a good question Jim. I always thought it had something to do with Allis going out of buisness and most aftermarket parts being made overseas after that.. I dont have a clue to the answer, but will guess mid 1980s.
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Like them all, but love the "B"s.
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TedBuiskerN.IL.
Orange Level Joined: 11 Sep 2009 Location: Davis, IL. Points: 1959 |
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I have a 1957 Tractor Supply Blue book that shows the 3 7/16 overbore kit for the B, C, CA, and RC. That was about the time the power race started.
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Most problems can be solved with the proper application of high explosives.
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