Originally Posted by SillyFezzaMk1
depends how deep the marks are, you'd need to bore it to get rid and if its already on a .5 overbore its not ideal to overbore further when running 400bhp.
You could go for bore liners but they're expensive.....but so is a std bore second hand 200 block...you're going to have weigh up the odds.
Dan
The marks are not too deep,would all bores have to be linered?
What kind of liner would it need ect?
Cheers