BJX out of the polo 9n. Need new pistons with 8.5:1 compression. may consider either boring it out to 82mm or bore and sleeve the 81.5mm. im just guessing the sizes though :/
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can anyone tell me the bore size of the BJX, i have melted mine in a conversion :/
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I think you will find that they are 81mm standard.
Gavin
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Resident grumpy old fart
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