Lisle/Sunnen Hone

If you are dry honing it the stones will not last very long so you need multiple sets to remove that much material. So now you will need honing oil and a way to pump it and that makes one hell of a mess. And don’t forget you need to leave a step in the bottom of the bore for the new sleeve to sit on and you will have to cut the top of the sleeve flush with the deck surface. Just my 2 cents. 150 seem like a reasonable price for no head aches and you well.