chuggins10
New member
- Joined
- May 10, 2007
- Messages
- 872
I have a block that has some scratches in the cylinders and will need to be bored out .20 to smooth them out. I have a goal of max 1200hp on the set up for next year. We will be running a 400/500 compound set up and a large set of injectors to help keep timing down. My worry with going .20 over is how much will that weaken the block? Or should we bore it out and install press in sleeves to come back to standard bore and have the material on there?