Originally Posted by Mr S1
Originally Posted by StickerPaul
Run it in on mineral oil and just do 1000 gental miles mate, after that change the oil & enjoy
Persionally I'd get at least 2000 miles under her belt. Remember, the better you run an engine in, the better it'll ultimately be..............
well my rings didn't bed in driving it gently, causing me a rebuild, will be thrashing it next build, well slightly more load me thinks than thrashing