That is what the Bentley manual says 2.78 also.
For oversize Bores it states 1st .010 and max at .020.
If you need anything else, I have the manual right here, so let me know.
Patton
-----Original Message-----
From: Matt Liggett <mliggett-receive-spridgets@elise.kiva.net>
To: spridgets@Autox.Team.Net <spridgets@Autox.Team.Net>
Date: Thursday, April 02, 1998 10:46 AM
Subject: 1275cc bore?
>About to take the block to be measured and [maybe] bored. The Haynes
>manual specs the bore at 2.78 in. For the 948 and 1098 engines it lists
>the bore to thousandths. Does anyone know is the spec 2.780? I want to
>make sure I get this right if it needs bored .020 over (I assume it
>will).
>
>Also, what have the rest of you paid for overboring? I'm at $12/hole
>which seems pretty reasonable.
>
>What about crank grinding? Best I can find locally is $65. I can beat
>that by $20 but the gas to drive that far would be $12 anyway.
>--
> Matt Liggett
> '60 Mini, '70 Midget, '89 SAAB 900t SPG
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