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> JE Forged Piston with 'KB' in the casting ?
Literati914
post Jul 23 2021, 02:42 PM
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I bought a used set (500 miles) of flat top 96mm pistons back some time ago, and just got around to looking at them real good today.

The were described as being 96mm forged JE Pistons.. but they arrived in AA Piston packaging with a description of being 104mm - the pistons are used and do measure 96mm (so the box/packaging was recycled).

I can not find any JE indication but there is a "KB" symbol - does that mean that these are probably KE pistons? Supposedly they were on a Raby build.. and it looks like a valve touched the no.1 piston ever so slightly (fingernail sized mark). Thought?


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Literati914
post Jul 26 2021, 08:57 PM
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Ok just for posterity's sake, I'll post the answers to my questions here (since y'all are tuning me out (IMG:style_emoticons/default/biggrin.gif) ). I reached out to EMW:
"..Hello Doug,

KB 2.0 piston will have a pin height of 1.400" center of pin to top of piston. 1.7/1.8 will be 1.615".
Best Regards,
Jorge Rodriguez
European Motorworks.."

Also - I found a post saying that stock jugs would have a #29 or a #39 down near where it meets the case (I'll have to look for that).



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