The wait for Randy is worth it Big Block...you won't be disappointed. He's a class act and that's all I'm gonna say.I don't think so the porting is different the carb is bigger the coil bla bla bla. I've talked to guys that have been in them. The muff is the same other than the entrance from the exhaust on the jug.
I tried to get him to port my two saws for me. No interest he said he is not taking on new jobs and doesn't know when he will be. So I went to mastermind he got me penciled in for the 25th of August for my 372.