440 Source Harmonic balancer? Thoughts? Good? Bad?

[alleyoopmgv]

My harmonic balancer came apart last fall so I'm looking at getting a new one. I know the ATI's are better, but a little bit more spendy.
Just wondering if any of you guys have any thoughts on this one?

Here's the link to it:
http://store.440source.com/Fluid-damper-SFI-Certified-Chrome-New/productinfo/200-1023/

 

[Revhendo]

Been running one for several years. No problems at all.

 

[moparpoor]

I have one on the 64 dodge.No problems in the few years I have had it.The motor turns upwards of 6700rpm no issues.I really doubt SFI would put their stamp of approval on anything even questionable.

 

[IQ52]

Have had good luck with the two that I have used. One was too tight on the crankshaft and I had to hone it to size. Just used a brake cylinder hone.

 

[alleyoopmgv]

Thanks for the input guys!

 

[Budnicks]

I had 1 on my last 4.15" stroker, no issues...

 

[robinsonwr]

I am using the professional products 90013 SFI balancer on my build.

 

[67 coronet]

glad to here all the positive responses.just slapped one on my 383 but have not run it yet.