Re: Can I use this block for my new project?
 

Jiffy Lube is for yuppies that don't know how to change thier oil. Where were you gonna take it again? lol

Re: Can I use this block for my new project?
 

i dont think micropolishing takes off much material at all, but grinding/machining down a crank does, and will go trough the coated portion

Re: Can I use this block for my new project?
 

i hear your not supposed to lap honda valves either... somthing about a teflon coating on the valve seat or some ish???