Hi all,just wanted to see what some other peaple out there where running on your hot-rod.In the past I have installed fluiddamper products on race ingines with good luck.Now even Jeg's and Summit sell (SFI 18-1)balancers for a little less cash,like to hear if any body has tride any of these balancers.I will never sacrafice safty to save a few bucks but befor NHRA made it manditory some years ago to have the (SFI 18-1 Balancers) I aswell as some of the rest of you out thier where going 11's and low 10's with (OEM balancers) Is it really all about safty or sponsership money?.