[nightmare90gt]

i was wandering if anyone has used this balancer
http://www.summitracing.com/parts/SUM-C4270/
any input would be nice on weather it is worth the month or should i just go with there no sfi one

[droptop302]

Harmonic Balancer Construction (Elastomer) Its SFI approved so thats good but still uses the rubber ring^^^^^^^^^^, I like the ones that are liquid filled. I say get it,better then OEM

[Venomantidote95]

It has a snap ring that keeps the rubber from slinging out. There worth the money if you are making good power or turning high rpms.

[nightmare90gt]

what about lining it up with the pullys so the belt tracks straight are the spacers that come with it cheap ones or are they made of good steel

[droptop302]

I know professional product uses a spacer thats the one i got on my car now, I also have a fluid dine H/B thats liquid filled and uses know spacer, the summit one i have no clue. To be SFI approved "i think" it would not have a spacer.

[Venomantidote95]

Get a stock replacement sfi approved balancer the ones that use spacers are crap! No belt issues using the oe style! Sfi is just a race spec.
Here's a starting pn. PIO872030

[nightmare90gt]

Originally Posted by Venomantidote95

Get a stock replacement sfi approved balancer the ones that use spacers are crap! No belt issues using the oe style! Sfi is just a race spec.
Here's a starting pn. PIO872030

is there one like that but where i can change out the weight for if i swap in a 351 i can just change the weight also should i just get a no sfi or the sfi balancer

[Venomantidote95]

The only thing you use a 50 for is a 302-310 cuin a stroker or 351 will be a 28oz. I have seen those but haven't used one so idk can't answer that!

[tinman]

I've been using that part for 3-4 years.
Not a bad deal for the money.
If you need spacers just go to Ford Racing and get them.
I don't need any as I only run an alternatoer off the belt and I use a 'V' belt.........