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v8 liner size technical boffs


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can any one confirm the size of the liners diameter inside and outer . i need to fabricate a tool to pull them up and need the sizes of what disc /top hat style plug i need to slot inside the bottom of the liner with  enough outer to grip the liner to pull it up without fouling the block 

 

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ROUGHLY LIKE THAT ^  

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On the 4 cyl, the cylinders are close together, closer than the normal O.D., so you can't use a puller than would overlap the next cylinder.  So a full round with a O.D. that matched the cylinder O.D. would not work for instance.

Travis

Vulcan Grey 89SE

 

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  • Gold FFM

same is for V8, as you have to mention the oil-squirt nozzles, and that the liner base area in the engine block is restricted by the crankshaft bearing base -so there is a need for a gab on the sides, as well as a 'cut out' if you plan to let the oil-squirters in.  .. BILD0202.JPG

 

-outer base dimensions will come... if I can get out of the bed, today   ...it's some kind of holiday over here

 

so far inner (bore) size should be 83mm ish, as our pistons are made for a 83mm bore, as you can see the from the tech.-spec data of the 918 engine in your workshopbook, Alex.

 

 

 

see this BILD0180.JPG  

-the more 'cheapish' way to do it, decades of Russian influence make things look more simple in Eastern Germany 

 

..of course, I would kill for alloy material as Travis has available ;)

Edited by Günter

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to name the things if I see them, that's what I call integrity..

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  • 2 weeks later...

grab a block of wood.. and tap them out from the bottom. they slide out quite easily.

Modifying esprit's.. now that's fun..

PS... I AM NOT A CERTIFIED MECHANIC.. I Have chosen to help those in need, in the past and must not be construed as being a certified technician.

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