I have two pairs of 3 bolt cam gears, I have a brand new AEM 3bolt and an older set of STR 3bolt. I've had good success with the 3 bolt design, but is it worth it to upgrade to a 5 bolt design? I will be putting either on a turboed b-series, so any opinions on either staying with the 3bolt gear or 5 bolt gear?

 

come on, I want to hear your opinons, and stories. thanks