Originally Posted by against all odds
Please discuss further:
1) The quality of mexiblocks.
2) Sonic testing in further detail.
The quality of Mexican block is not as good as the ones I bought out of the Tanawanda plant in NY. I am talking about machine work like cylinder bore placement, lifter bore placement and cam tunnel placement and deck heights ETC.
I CNC machine my blocks and every block that goes through my machine goes through a probing cycle to check for cylinder bore placement, bore size, and deck heights before I start which also tells me the quality of the work the was done by the manufacturer.
I have seen cam tunnels off .016 and cylinders off .035 from intake to exhaust and from front to rear never seems that bad.
I have seen crates in circle track racing 355 horse under 10:01 break a cylinder wall and those are 355 horse engine