CNC Dude,yeah,that's what the machine shop says.By the time I get some GMC rods,machine them,play with pistons,cut the block and all that,be about the same cost.The GMC rods will give a better piston pin location.....but this is a street engine that won't see over 4500 rpm so.............it's all a learning experience ans I do appeciate the thoughts by everyone.


70 Triumph 650 cc ECTA current record holder