Heh, makes sense why I don't know it lol! I am fine until anyone mentions numbers, which is why I can't make heads of tails of things like compressor maps even if I can understand the general concept of things.
As for the tensile strength of the bolts it doesn't say whether they are 8.8 10.9 at all. Well, they are actually screws, to be fair. But they are M8 screws so must be fairly beefy? They've got a phillips head anyway so I wouldn't be able to bolt them up tightly. I did ask for some M8 countersunk bolts but they only had these big screws.
Edit: If only I could have got torx or allen versions of the same screws then I wouldn't need to have had them welded in place because I would have been able to tighten them up and then bolt the plate to the mani.
As for the tensile strength of the bolts it doesn't say whether they are 8.8 10.9 at all. Well, they are actually screws, to be fair. But they are M8 screws so must be fairly beefy? They've got a phillips head anyway so I wouldn't be able to bolt them up tightly. I did ask for some M8 countersunk bolts but they only had these big screws.
Edit: If only I could have got torx or allen versions of the same screws then I wouldn't need to have had them welded in place because I would have been able to tighten them up and then bolt the plate to the mani.