Well the 240z didn't start on me for the first time in three years. No output from alternator, so looking at replacements, normally I have gone to Mike for everything so its out to the masses. Realizing more how much he/club was central to my ownership. Considering upgrading to a 60A option if it doesnt require a lot of deviating from stock, again want to keep this OEM as possible. Looking for feedback on; Anyone who has upgraded to a 60A alternator, did it improve matters and what/where did you buy from? Anyone running one of the Z store 60A motorsports alternators? https://www.thezstore.com/page/TZS/PROD/12-4068 they state 70-72 only, my car is a nov 73 stamp, will it work?