Visit The Dirt Forum for More Information

Author Topic:   sbc over bore
jay116
Member
posted February 05, 2004 06:27 AM
How far can you safely bore a SBC.
I found some pistons that are 4.135 but I thought that big would strike water.


dirtbuster
Member
posted February 05, 2004 07:56 AM
Those pistons are for a .010 over 400 bore which is 4.125 stock. 0.060 over is not uncommon but prob pushing it on 400 blocks and some of the newer castings..


Back to the Archives