Originally Posted by
68sportcoup
I have a vant 6500.
just bought 2 smc 6500 have to say not even close the vant lasts way longer.
and I think it may have more punch also.
Are those the Factory Spec or Race Formula ? Pretty sure its the Factory Spec (Race Formala been out of stock for freaking for ever) and those are not even close to the Race Formula or these Vants.