Ive been really lookin at go autoworks ramhorn cuz its a decent price with a vband, only thing i do notice is that go-autoworks uses a smaller collector than both of these manifolds, Is that goin go be a big difference or jsut a way of design.

Go-autoworks
http://ep.yimg.com/ca/I/yhst-7680467..._2139_17924933

synapse
http://www.synapseturbo.com/gallery/...cc1f44_800.jpg

rc-autoworks
http://www.rcautoworks.com/eg/images/ramhorn.JPG

lookin at buying these next 2 weeks, so all input is great

 

All 3 of these companies offer a great product. You won't go wrong with any of them. There are plenty of people on the go autoworks ramhorn making good power so I think you'll be fine.

 

ya only thing i noticed is go-autoworks uses a shorter collector and its not fully smooth inside, but idk if it will effect that much. since you name is sc34dc4 do u run an sc34?