can you guys help educate me a little on flexplates. only dealt with vw's and have never built a v8. so, on summit searching for starters its asking for flex plate teeth. is that totally arbitrary with whatever you want to use to some extent? i get down to 168, 153, 139 teeth. is there that much adjustment with the starter to accommodate all those teeth options?
i have changed starters on a few cars in the past that i have had. you just tell them year, motor, etc and you just final shim accordingly. so, say for BBC there are those many options? i can only imagine the 139 teeth is prob 1" smaller OD ?
motor is looking like its going to be a merlin or dart block 509 or 540 depending on what crank is used.
btw, if you anyone needs info about aircooled vw just let me know hahaha..
ty
dean