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wd vs wd45 questions
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tonysac View Drop Down
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Joined: 26 Jan 2010
Points: 70 		Post Options Post Options   Thanks (0) Thanks(0)   Quote tonysac Quote  Post ReplyReply Direct Link To This Post Topic: wd vs wd45 questions
    Posted: 19 Sep 2011 at 8:30am
hello, I just bought a wd ,it came with another block because the original was cracked.the new block is stamped 45-8895-g, does that mean its a wd 45 engine and if so will it fit in the wd. Also is the head the same,i believe the crank is different and probably the rods is that true?It had m&w add power kit in this new block ,but was set up and one cylinder sleeve cracked from water in the cylinder and the head is real rusty so i would like to use the head off the wd if possible.Any help would be appreciated ,thank you
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John (C-IL) View Drop Down
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Joined: 11 Sep 2009
Location: Illinois
Points: 1654 		Post Options Post Options   Thanks (0) Thanks(0)   Quote John (C-IL) Quote  Post ReplyReply Direct Link To This Post Posted: 19 Sep 2011 at 8:39am
Measure the height of the head, if they are the same they will interchange with no changes. If they are not the same they will still interchange, you just have to use the right parts from the old engine. The rods are the same but the stroke is longer on the 45. The sleeves may not be the same if the WD was original, 4 vs 4-1/8 in the M&W kit. You won't know until yoou pull the engines apart and measure them.
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Dusty MI View Drop Down
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Joined: 13 Sep 2009
Location: Charlotte, Mi
Points: 5058 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Dusty MI Quote  Post ReplyReply Direct Link To This Post Posted: 19 Sep 2011 at 9:07am
Where is the block cracked? Most AC blocks are cracked between between #1 -2 & 3-4 pistons. If this is the case and it's at the top don't worry about it.

Dusty
917 H, '48 G, '65 D-10 series III "Allis Express"
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tonysac View Drop Down
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Points: 70 		Post Options Post Options   Thanks (0) Thanks(0)   Quote tonysac Quote  Post ReplyReply Direct Link To This Post Posted: 19 Sep 2011 at 9:12am
The blocked is cracked at the bottom between the sleeves and leaking in the crankcase ,the oil pump and cam gear stripped also . He said it overheated on him
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