[grivera]

Originally Posted by TRADERMIKE 2012

I have just read in the book that I recently bought, don't sand blast the inside of the motor, that media or other media can be stuck in the pours and low areas of the cast metal, then released into the oil and consequentially into the motor.

So, I elected not to do that.

I didn’t twist your words, it’s what you posted. Perhaps it’s not what you intended to convey but you wrote you read it in the book so decided not to do it. Your post didn’t give credit to those who already informed you it was ill advised.