The last time I did this, the foam added about 10 grams, which is 5 swingweight points. That was a long time ago, when driver heads were about 200cc. The added weight should be proportional to the volume, and heads are bigger today.
Good luck! DaveT ----- Original Message ----- From: Jim Hastings <[EMAIL PROTECTED]> To: ShopTalk <[EMAIL PROTECTED]> Sent: Friday, June 21, 2002 9:41 PM Subject: ShopTalk: Foam I am planning on re-shafting my 9° KZG driver. I like this club, but hate the sound. I recall some time ago that there was a thread about foaming metal woods to cut down the annoying sound, but don't remember the details. What should I use to fill the head? While the shaft is out, can I fill the head through the hosel? How will the added weight affect the performance of the finished club? Sorry to bring up past history, but my memory isn't what it used to be (my wife says "What memory?").TIA Jim