Piston Rock
Do you have 6.7" or 6.8" rods. I think the issue is with the 6.7" rod. Randy @ R&M has mentioned this before and has some info on this. I think it is a bit harder on rings but will still work as that has been ran before in the 70' block. I am doing this but using a 6.8" rod to keep the pin up a little higher(+.100). I guess you are wanting to keep the engine in as long as possible between freshing or ? Some of the experts will chime in and add some more info.
FWIW Mark
Do you have 6.7" or 6.8" rods. I think the issue is with the 6.7" rod. Randy @ R&M has mentioned this before and has some info on this. I think it is a bit harder on rings but will still work as that has been ran before in the 70' block. I am doing this but using a 6.8" rod to keep the pin up a little higher(+.100). I guess you are wanting to keep the engine in as long as possible between freshing or ? Some of the experts will chime in and add some more info.
FWIW Mark