I had my b18c1 bored out to .025 for my 95 coupe. I'm using type r usdm pistons and was wondering if a blockguard would be better to have since i'm overbored or should i just keep it the way it is.

 

blockguard should of had to of been installed before you bored it..

its not really a proven item.. some people swear by them some been building 600+ hp motor for years and never used one..

it takes up space for coolent in the area you need it the most (by the head)