Quote:
Originally Posted by Sr20probs
I have it brand new in the box 87mm but just worried bout heat expansion I read you should run .5-1mm over the bore size.
|
That's why the hole in head gaskets aren't exactly their advertised bore size, they're always slightly larger, also your engine bores aren't growing .5- 1mm from heat expansion, they hardly move and if they do it's by thousandths of an inch. You will be fine.