WOW 5000kms never ever heard of one that long before.
1000kms on running in oil or a cheap mineral oil. No more than 4000rpm and very little boost for the first 500 then add a little boost and a bit of rpm for the second 500. Vary revs, up and down through the gears, light engine braking etc. certainly no WOT runs to the limiter until it's tuned and has fully synth oil in it.
What oil has your builder recommended for running in and for after it's run in?
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605whp
Quarter Mile in 10.9 seconds @ 135mph /217kph
0-100 kph 3.2 seconds
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