Visit The Dirt Forum for More Information

Author Topic:   pistons
posted September 28, 2004 09:30 PM
I bought a engine out of a top running car. I seen it run and got a good deal. It was running fine but I decided to refresh it to be safe and here is what I found. 6 keith black 120 and 2 keith black 106 all on 6 inch crower rods. The website says they have the same weight and domes. The only difference I see is the rings. 120 uses 5/64,5/64,3/16 and the 106 use 1/16,1/16,3/16. Now few questions. Wonder why is this to begin with but more inporting will this cause a problem. I do have two new set of both rings so will this work?

posted September 28, 2004 10:06 PM
He probally burnt two pistons and found a deal on them. If it was working before it should keep working.