360 LA sonic test results??

Hi all,

I've just recently had my 360 block sonic tested to see if I could possibly bore it out to .060" over as it already sits at .040". The results I got from the sonic test showed Cyl 2 and 4 to be just over .100" on the rear of the bores which has me a little worried. Just after some recommendations on what path to go down, I was possibly looking at offset sleeving the two bores and then offset boring (offset towards front of block) the block to hopefully gain a bit in these two areas. I'm open to all opinions and suggestions

Little info on build - Engine I will be assembling will look something like 4.00" stroke, 10.5:1 comp, RHS 'X' heads, mechanical solid cam in a 1450kg (3200lb) car with a 727, 3800 stall and 4.11 gears. Will be mainly for street use. (I'm in AUS so the passenger and driver will be opposite)

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