Or he's been holding out on me. I know we all keep the combos a little secretive and Mr Grady is a very savvy guy, but it's just a balancer. Grady's playing with ya. He's actually been running a Pioneer SFI balancer as I recall.Or he's been holding out on me. I know we all keep the combos a little secretive and Mr Grady is a very savvy guy, but it's just a balancer.
I would have gone the non SFI PP route on the fox but they were backordered like crazy (many years ago). I'd not hesitate to use one on a stockish motor however. I've only come across one guy who complained about his and he offered no constructive criticism (comments like "that balancer sucks" doesn't cut it for me, so I disregard those).
Good luck.
I picked up a non SFI one today at a local speed shop plus the spacer, install shall begin tonight... so far it looks like a decent piece. Probably made in China but for a pretty stock motor like mine it should do fine.
I was not playing at all![]()

I'm losin it.Hey does anyone know the lenght of the bolts for the crank pulley after the spacer install for a PP balancer and spacer??
). The weight on the PP balancer is on the inside behind 2 of the bolt holes and the 2"ers will bottom out. I think 1-1/2" bolts would work best...
. But for avid street stangers non SFI approved stuff is fine, most of the SFI stuff is required when you're in the 11s somewhere.Not sure the length but I was able to reuse the factory bolts for the crank pulley on mine. I have the non sfi unit.
. Sorry I didn't get sizes
Still i love it. I saw a PP intake going on a 454 chevy (very shotty) and I didn't like the quality nor do I like that its made in china. I vowed then not go get their products. But that was 6 yrs. ago so there quality could be better now. I havent heard of any problems with their balancers...BUT I still wouldent buy one.