dsmerjosh
15+ Year Contributor
- 30
- 0
- Feb 15, 2008
-
Bristol,
Tennessee
I had a shop build my 2.3 stroker. I has them send me a pic of the inside of the motor. Crank and rods etc. On the top part of the block looking from underneath. you can see discoloration at the top of the block. Is this cause for concern. It appears to be rust. They are a respected shop they say it is fine. I just wanted to know an opinion. They say the discoloration is not flakey rust. That it occurs in other in all of them but that it will do nothing to the motor.