1275 Bore spacing

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Vegard
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1275 Bore spacing

Post by Vegard »

I've got a 1385cc block which I'm taking out to 1400. However I'm not sure if this has been offset bored. Easily to find out, but I need to know the original bore spacing to determine this.
Does anyone know?
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Re: 1275 Bore spacing

Post by GraemeC »

Do you mean you have a block with 73.5mm bores and you’re wanting to go to 74mm?
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Vegard
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Re: 1275 Bore spacing

Post by Vegard »

It's actually 73,65, and yes.

But I need to know the bore space, to determine if it has been offset bored already.
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